本章汇集 IC-7300 的一些辅助功能：主调谐旋钮（MAIN DIAL）下方的阻尼调节器可按手感滑动调整；SPEECH 功能用英文或 日文语音播报当前频率、模式与 S 表读数；SWR 测量提供点测（Spot measurement）与图测（Plot measurement）两种方 式，后者可在 SWR GRAPH 屏幕上一次扫描整个设定频率范围。此外还介绍了显示背景与频率字体的选择、检测功放温度的两级 保护功能、借助 WWV/WWVH 标准频率信号进行的 REF 调整、在开机画面显示本人呼号、把当前屏幕画面抓存到 SD 卡的屏幕 捕获功能、可一键切换数据模式设置组合的 PRESET 菜单，以及与 IC-PW2 组成 SO2R 双机系统时的发射机锁定功能。This chapter describes some of the auxiliary functions of the IC-7300. The friction adjustor located under MAIN DIAL can be slid to suit your preference. The SPEECH function announces the current frequency, mode and S-meter level in English or Japanese. SWR measurement offers two methods: Spot measurement and Plot measurement, the latter scanning the entire specified frequency range on the SWR GRAPH screen. Also described are the display background and frequency readout font selection, the two-step protection function that detects the power amplifier temperature, the REF adjustment using the WWV or WWVH standard frequency signal, displaying your own call sign at power ON, the Screen Capture function that stores the transceiver display onto an SD card, the PRESET menu that switches between saved combinations of data mode settings, and the Transmitter Lockout function used with the IC-PW2 for SO2R operation.
13-2 Adjusting the main dial friction · 调整主调谐旋钮的阻尼
You can adjust the friction of MAIN DIAL to suit your 您可以调整 MAIN DIAL 的阻尼，使之符合自己的手感偏 preference. 好。 The friction adjustor is located under MAIN DIAL. See the 阻尼调节器位于 MAIN DIAL 的下方。参见下图。 illustration below.
Slide the adjustor for a comfortable friction level while 在沿同一方向连续、均匀转动旋钮的同时滑动调节器，找 continuously and evenly turning the dial in one direction. 到阻尼手感舒适的位置。
图 13-1 阻尼调节器：Light（轻）— Heavy（重） Friction adjustor: Light – Heavy
13-2 Using the SPEECH function · 使用 SPEECH 功能
The transceiver has a built-in Voice synthesizer to 本收发信机内置语音合成器，可用清晰的电子合成语音以 announce the operating frequency, mode, as well as the S- 英文或日文播报工作频率、工作模式以及 S 表读数。 meter level in a clear electronically-generated voice, in either English or Japanese.
First, set the following items in the SPEECH screen. 首先，在 SPEECH 屏幕上设定以下项目。 MENU » SET > Function > SPEECH MENU » SET > Function > SPEECH • SPEECH Language • SPEECH Language • SPEECH Speed • SPEECH Speed • S-Level SPEECH • S-Level SPEECH • MODE SPEECH • MODE SPEECH • SPEECH Level • SPEECH Level
提示 NOTE NOTE 按 SPEECH 键播报当前选用的频率、模式*和S 表*读数。
Push SPEECH to announce the currently selected frequency, mode* and S-meter* level.
说明 NOTE NOTE
* 若设置为 ON，则同时播报工作模式与 S 表读数。 * If set to ON, the Mode and S-meter level are announced.
13-2 Measuring SWR · 测量 SWR
The transceiver has a high-performance SWR meter. This 本收发信机装有高性能 SWR 表。即使发射输出功率频繁 meter displays a stable measurement in real time, even if 变化（例如在 SSB 模式下发射时），该表也能实时显示稳 the transmit output power varies frequently, such as during 定的测量结果。 an SSB mode operation.
You can measure the SWR of an antenna itself through the 您可以利用内置天线调谐器直接测量天线本身的驻波比。 internal antenna tuner. 测量 SWR 有 2 种 方 式 ， 一 种 是 点 测 （ spot There are 2 ways to measure SWR, one is spot measurement ） ， 另 一 种 是 图 测 （ plot measurement and the other is plot measurement. measurement）。
点测（Spot measurement） Spot measurement
1. 1 Push TUNER to turn OFF the antenna tuner. 1. 1 按 TUNER 键将天线调谐器设为 OFF。 2. 2 Select the RTTY or RTTY-R mode. 2. 2 选择 RTTY 或 RTTY-R 模式。 3. 3 Set the desired frequency band and a frequency in 3. 3 设定所需频段，并将频率设在该波段中您使用最多 the portion of the band that you use the most. 的那一段范围内。 4. 4 If necessary, adjust the RF power to more than 30 4. 4 必要时，在多功能菜单中将射频功率调整到 30 W W in the Multi-function menu. 以上。 • 70 MHz: 20 W • 70 MHz：20 W (70 MHz 波段是否可发射取决于收发信机的版本。) （70 MHz 波段能否发射取决于收发信机的版本。）
提示 NOTE NOTE 如果已连接天线调谐器而您想直接测量天线本身的驻波比，请执行步骤 1。 Perform step 1 if the antenna tuner is connected and you want to measure the SWR of the antenna itself.
1. 5 Touch the TX meter several times until the SWR 1. 5 多次触摸 TX 仪表，直到选中 SWR 表。（见 13-2 meter is selected. (p. 13-3) 节） 2. 6 Push TRANSMIT or hold down [PTT] on the 2. 6 按 TRANSMIT 键 ， 或 按 住 话 筒 上 的 [PTT] 键 发 microphone to transmit. 射。 3. 7 Read the SWR on the meter. 3. 7 读取仪表上的 SWR 读数。 4. 8 Push TRANSMIT or release [PTT] to stop 4. 8 松开 TRANSMIT 键或松开 [PTT] 键，停止发射。 transmitting.
提示 NOTE NOTE 发射前请监听工作频率，确认不会干扰同频的其他台站。 Before transmitting, monitor the operating frequency to make sure you will not cause interference to other stations on the same frequency.
提示 NOTE NOTE 如果 SWR 表指示 1.5 或以下，说明天线已匹配。 If the SWR meter indicates 1.5 or less, the antenna is matched.
提示 NOTE NOTE 如果测得的 SWR 高于 1.5:1，请按 [TUNER] 键将天线与收发信机匹配。 If the measured SWR is more than 1.5:1, push [TUNER] to match the antenna with the transceiver.
提示 TIP TIP 最佳匹配范围：SWR 表上标注「The best match is within this range. (1.5 or less)」，即 1.5 或以下。 The best match is within this range (1.5 or less), as marked on the SWR meter scale.
火腿经验 HAM TIP HAM TIP SWR 高的时候不要硬发射。内置调谐器虽有保护，但驻波比长期过高会伤功放；先查天馈系统（馈线接头、驻波比、收发天线 间距），再用上面的点测法验证。 Do not transmit hard into a high SWR. Although the tuner has protection, a persistently high SWR will damage the final amplifier. Check the antenna system (connectors, SWR and antenna spacing) first, then verify with the spot measurement above.
图测（Plot measurement） Plot measurement
You can measure the SWR over the entire set frequency 您可以在整个设定的频率范围内测量 SWR。 range.
1. 1 Set the desired frequency band. 1. 1 设定所需频段。 2. 2 If necessary, adjust the RF power to approximately 2. 2 必要时，在多功能菜单中将射频功率调整到约 30 30 W in the Multi-function menu. W。 • 70 MHz: 20 W • 70 MHz：20 W (70 MHz band transmission may be possible, depending on （70 MHz 波段能否发射取决于收发信机的版本。） the transceiver version.) 3. 3 打开 SWR GRAPH 屏幕。 3. 3 Open the SWR GRAPH screen. MENU » SWR MENU » SWR 4. 4 Set the center frequency for the SWR to be 4. 4 设 定 待 测 SWR 的 中 心 频 率 。 （ 示 例 ：
measured. (Example: 14.080.00) 14.080.00）
提示 NOTE NOTE 发射前请监听工作频率，确认不会干扰同频的其他台站。 Before transmitting, monitor the operating frequency to make sure you will not cause interference to other stations on the same frequency.
1. 5 If necessary, touch [STEP] several times until the 1. 5 必要时，多次触摸 [STEP] 直到选中测量步进，或 measuring step is selected, or touch [BAR] several 多次触摸 [BAR] 直到选中图表条数。 times until the number of graph bars is selected. • 测量步进可在 10、50、100 和 500 kHz 之间选择。 • You can select between 10, 50, 100 and 500 kHz • 图表条数可在 3、5、7、9、11 和 13 条之间选择。 measuring steps. • You can select between 3, 5, 7, 9, 11 and 13 graph 2. 6 ▶ 触摸 [ /■] 开始测量。
bars. • 此时显示频率标记「▲」和测量频率。
▶ 2. 6 Touch [ /■] to start measuring. • The frequency marker " ▲ " and the measurement frequency are displayed.
图 13-2 SWR GRAPH 屏幕（测量前，显示 No data） SWR GRAPH screen (before measurement, "No data" is displayed)
1. 7 Push TRANSMIT or hold down [PTT] on the 1. 7 按 TRANSMIT 键 ， 或 按 住 话 筒 上 的 [PTT] 键 发 microphone to transmit. 射。 • The bar graph displays the SWR. • 条形图显示 SWR。 2. 8 Push TRANSMIT or release [PTT] to stop 2. 8 松开 TRANSMIT 键或松开 [PTT] 键，停止发射。 transmitting. 3. 9 重复步骤 7 和 8，在整个频率范围内测量 SWR。 3. 9 Repeat steps 7 and 8 to measure the SWR over the entire frequency range.
图 13-3 SWR GRAPH 屏幕（测量中，条形图显示 SWR） SWR GRAPH screen (measuring, the bar graph displays the SWR)
说明 NOTE NOTE
SWR GRAPH 屏幕上的各元素：Measuring step（测量步进）＝[STEP] 的设定值；Measuring frequency（测量频率）＝频 率标记「▲」所处的频率；Number of graph bars（图表条数）＝[BAR] 的设定值；Center frequency（中心频率）＝测量 结束后显示的频率。图表上标有「The best match is within this range. (1.5 or less)」，即最佳匹配范围为 1.5 或以下。 Elements on the SWR GRAPH screen: "Measuring step" is the value set with [STEP]; "Measuring frequency" is the frequency at which the frequency marker " ▲ " is positioned; "Number of graph bars" is the value set with [BAR]; "Center frequency" is displayed after the measurement. The graph is marked "The best match is within this range. (1.5 or less)".
提示 TIP TIP • 旋转 MAIN DIAL 可将频率标记「▲」移动到当前发射频率。 • 当发射频率超出显示范围时，会显示「<<」（低）或「>>」（高）。 • 长按 [RECALL] 1 秒可将频率标记「▲」移回中心频率。 • 触摸条形图即可删除已测得的 SWR。 • Rotate MAIN DIAL to move the frequency marker "▲" to the current transmit frequency. • "<<" (low) or ">>" (high) is displayed when the transmitted frequency is out of the displayed range. • Touch [RECALL] for 1 second to move the frequency marker "▲" back to the center frequency. • Touch the bar graph to delete the measured SWR.
13-3 Selecting the display type and font · 选择显示类型与字体
You can select between 2 display backgrounds and 2 您可以在 2 种显示背景和 2 种频率显示字体之间选择。 frequency readout fonts.
选择显示背景Selecting the display background
1. 1 Select the "Display Type" screen. 1. 1 选择「Display Type」屏幕。 MENU » SET > Display > Display Type MENU » SET > Display > Display Type 2. 2 Set the background A or B by rotating and then 2. 2 旋转 MULTI 选择背景 A 或 B，然后按 MULTI 确 pushing MULTI. 定。 • A: Black background (default) • A：黑色背景默认：A • B: Blue background • B：蓝色背景 3. 3 To close the DISPLAY screen, push EXIT several 3. 3 要关闭 DISPLAY 屏幕，请多次按 EXIT 。 times.
选择显示字体Selecting the display font
1. 1 Select the "Display Font" screen. 1. 1 选择「Display Font」屏幕。 MENU » SET > Display > Display Font MENU » SET > Display > Display Font 2. 2 Set the desired display font to "Basic" or "Round" 2. 2 旋 转 MULTI 将 显 示 字 体 设 为 「 Basic 」 或 by rotating, and then pushing MULTI. 「Round」，然后按 MULTI 确定。 • Basic (Default) • Basic（默认）默认：Basic • Round • Round 3. 3 To close the DISPLAY screen, push EXIT several 3. 3 要关闭 DISPLAY 屏幕，请多次按 EXIT 。 times.
13-4 Protection function · 保护功能
The transceiver has a 2 step protection function to protect 当天线驻波比变高时，本收发信机的两级保护功能可保护 the final power amplifiers in case the antenna SWR 末级功放。 becomes high. 该功能通过检测功放温度来工作，当温度过高时即启动保 The function detects the power amplifier temperature and 护。 activates when the temperature becomes too high.
表 13-1 保护功能的两级保护动作 Two steps of the protection function
保护动作 作用 屏幕显示 Protection step Action Screen indication
Power down 降低发射输出功率。 发射时在 PO 图标下方显示 "LMT"。 transmission Reduces the transmission output "LMT" is displayed below the PO icon while transmitting. power.
TX inhibit 禁止发射机发射。 发射机被禁止时，在 PO 图标位置显示 "TX"。 Disables the transmitter. "TX" is displayed instead of the PO icon while the transmitter is disabled.
说明 NOTE NOTE
屏幕上以「TX inhibit zone」标示禁止发射的区域。 The "TX inhibit zone" is indicated on the screen.
When the function is activated, wait until the power 该功能启动后，请仅用接收方式操作收发信机，等待功放 amplifier cools down by using the transceiver to only 冷却。 receive.
警告 NOTE NOTE 保护功能启动时，请勿关闭收发信机电源。如果关闭，冷却风扇将停止工作，冷却所需时间会更长。 Do not turn OFF the transceiver power when the Protection function is activated. If you do, the cooling fan will deactivate and it will take longer to cool down.
• You can check the power amplifier temperature with the • 可通过多功能仪表中的 TEMP 表检查功放温度。 TEMP gauge in the Multi-function meter.
13-4 REF adjustment · REF 调整
You can perform a rough frequency calibration by receiving 您可以通过接收 WWV、WWVH 无线电台或其他标准频 the radio station WWV, WWVH, or other frequency signals. 率信号，进行粗略的频率校准。
提示 NOTE NOTE • 本收发信机出厂前已在工厂完成调整与测试，通常无需重新校准。 • 进行频率校准之前，必须将「Calibration Marker」设为 ON。 • Calibration Marker 为 ON 期间，屏幕上可能出现杂散信号波形。 • The transceiver has been adjusted and tested at the factory before being shipped out. You should not have to re-calibrate. • Before performing a frequency calibration, you have to set "Calibration Marker" to ON. • Spurious signal waveforms may be displayed while the Calibration Marker is ON.
提示 NOTE NOTE 进行频率校准之前，请按下表设定以下项目。 Before performing a frequency calibration, set the following items as described in the table below.
表 13-2 频率校准前的初始设置 Initial settings before frequency calibration
项目 设定内容 Item Setting
AF 音量适中、可听清 Decent audibility
RF/SQL 射频增益最大 Maximum RF gain
TWIN PBT CLR：长按 1 秒进行复位 CLR: Reset by holding down for 1 second
Operating mode USB USB
RIT OFF（不显示 RIT 图标） OFF (No RIT icon displayed)
1. 1 Set the frequency to the standard frequency 1. 1 将频率设为标准频率台减去 1 kHz。 station minus 1 kHz. • 如果以 WWV 或 WWVH（15.00000 MHz）作为标 • If receiving WWV or WWVH (at 15.00000 MHz) as 准 频 率 信 号 接 收 ， 请 将 工 作 频 率 设 为 14.99900 your standard frequency, set the operating frequency MHz。 to 14.99900 MHz. 2. 2 将「Calibration Marker」设为 ON。 2. 2 Set "Calibration Marker" to ON. MENU » SET > Function > Calibration Marker MENU » SET > Function > Calibration Marker 3. 3 选择「REF Adjust」项目。 3. 3 Select the "REF Adjust" item. MENU » SET > Function > REF Adjust MENU » SET > Function > REF Adjust
4. 4 Rotate MULTI to adjust for a zero beat with the 4. 4 旋转 MULTI，调整使接收到的标准信号达到零 received standard signal. 拍。 • "Zero beat" means that the exact same frequencies • 「零拍（zero beat）」是指两个信号设定为完全相 are set to 2 signals, resulting in a single tone being 同的频率，从而发出单一音调。 transmitted. 5. 5 将「Calibration Marker」设为 OFF。 5. 5 Set "Calibration Marker" to OFF. 6. 6 多次按 EXIT 键，直到关闭 SET 屏幕。 6. 6 Push EXIT several times until the SET screen is closed.
13-5 Displaying my call sign · 显示我的呼号
You can display your own call sign at power ON. 您可以让本机在开机时显示自己的呼号。
[Example: Displaying the call sign JA3YUA] ［示例：显示呼号 JA3YUA］
1. 1 Open the MY CALL screen. 1. 1 打开 MY CALL 屏幕。 MENU » SET > Display > My Call MENU » SET > Display > My Call 2. 2 Enter your call sign of up to 10 characters. 2. 2 输入最多 10 个字符的呼号。 • See "Keyboard entering and editing" (p. 1-9) for • 详情请参阅「键盘输入与编辑」（见 1-9 节）。 details. 3. 3 触摸 [ENT] 保存输入的呼号。 3. 3 Touch [ENT] to save the entered call sign. • MY CALL 屏幕关闭并返回 DISPLAY 屏幕。 • The MY CALL screen closes and returns to the • 显示输入的名称。 DISPLAY screen. • The entered name is displayed. • 开机时显示输入的呼号。
• The entered call sign is displayed at power ON.
13-5 Screen Capture function · 屏幕捕获功能
You can capture the transceiver display onto an SD card. 您可以把收发信机的显示画面捕获并存入 SD 卡。本手册 Most of the screens used in this manual are captured using 中使用的大多数屏幕画面都是用此功能捕获的，但部分显 this function. However, some displays cannot be captured. 示画面无法捕获。
捕获屏幕画面 Capturing a screen
1. 1 Open the "Screen Capture [POWER] SW" screen. 1. 1 打开「Screen Capture [POWER] SW」屏幕。 MENU » SET > Function > Screen Capture [POWER] SW MENU » SET > Function > Screen Capture 2. 2 Select "ON" by rotating and pushing MULTI. [POWER] SW 3. 3 Select the desired screen to capture. 2. 2 旋转 MULTI 选择「ON」并按 MULTI 确定。 4. 4 Push POWER to capture the screen. 3. 3 选择要捕获的屏幕画面。 • The captured screen is saved onto the SD card. 4. 4 按 POWER 键捕获该屏幕画面。 • 捕获的屏幕画面将保存到 SD 卡。
查看已捕获的屏幕画面 Viewing the captured screen
1. 1 Open the SCREEN CAPTURE VIEW screen. 1. 1 打开 SCREEN CAPTURE VIEW 屏幕。 MENU » SET > SD Card > Screen Capture View MENU » SET > SD Card > Screen Capture View • The capture list is displayed. • 此时显示捕获列表。 • The latest screen capture is at the top of the list. • 最新捕获的画面位于列表顶部。 2. 2 Select the desired screen capture to be displayed 2. 2 旋转 MULTI 选择要显示的屏幕捕获画面，然后按 by rotating and pushing MULTI. MULTI 确定。 • The selected screen capture is displayed. • 显示所选的屏幕捕获画面。
提示 NOTE NOTE 显示屏幕捕获画面时，旋转 MULTI 可浏览全部屏幕捕获画面。 While a screen capture is displayed, you can scroll through all the screen captures by rotating MULTI.
捕获列表中的其他选项Other options in the capture list
1. 1 While the capture list is displayed, push QUICK to 1. 1 显 示 捕 获 列 表 时 ， 按 QUICK 键 调 出 QUICK display the QUICK MENU. MENU。 2. 2 Select the desired option. 2. 2 选择所需选项。 • File Information: Displays the name, size and date of • File Information：显示所选屏幕捕获画面的名称、 the selected screen capture. 大小和日期。 • Delete: The confirmation dialog is displayed before • Delete：删除文件前会显示确认对话框。选择 [YES] deleting the file. Select [YES] to delete or select [NO] to 删除，或选择 [NO] 取消。 cancel. • Delete All: The confirmation dialog is displayed • Delete All：删除列表中全部文件前会显示确认对话
before deleting all the files on the list. Select [YES] to 框。选择 [YES] 删除，或选择 [NO] 取消。 delete or select [NO] to cancel.
火腿经验 HAM TIP HAM TIP SD 卡必须在电台内格式化：在 Windows 里格式化的卡 IC-7300 常不识别，用 MENU » SET > SD Card > Format 最稳；容 量支持到 32GB（SDHC）。截图存证、设置备份一起做，是最可靠的「设置三件套」。 The SD card must be formatted inside the transceiver: cards formatted in Windows are often not recognized by the IC-7300, and MENU » SET > SD Card > Format is the most reliable way. Up to 32GB (SDHC) is supported. Keeping screen captures, a setting backup and your notes together makes the "three-part backup" most reliable.
火腿经验 HAM TIP HAM TIP QUICK MENU（从屏幕顶部下滑或按相应区域）能快速改 Meter Type、启动录制，比逐层翻 SET 菜单快得多。 The QUICK MENU (slide down from the top of the screen or press the corresponding area) lets you change the Meter Type or start recording quickly — much faster than paging through the SET menus.
13-6 PRESET menu · PRESET 菜单
You can save the combination of the following settings for 您可以把下列设置的组合保存为预设存储，以便按操作需 the data mode to quickly change the settings, depending 要快速切换数据模式的设置。 on your operating needs.
表 13-3 PRESET 存储可保存的设置项目 Settings that can be saved in a preset memory
设置项目 设置项目 Setting item Setting item
Preset Name SSB TBW
Mode SSB TX Bandwidth
Filter USB SEND
Filter BW USB Keying (CW)
Filter Type (HF) USB Keying (RTTY)
Filter Type (50M – ) Inhibit Timer at USB Connection
ACC/USB Output Select ACC/USB AF Output Level
CI-V Baud Rate ACC/USB AF SQL
CI-V Address ACC/USB IF Output Level
CI-V Transceive USB MOD Level
USB Serial Function DATA MOD
CI-V USB Port SSB-D TX Bandwidth
CI-V USB Baud Rate DATA OFF MOD
CI-V USB Echo Back COMP
提示 NOTE NOTE 本收发信机共有 5 个预设存储。 The transceiver has a total of 5 memories.
加载预设存储 Loading the preset memory
1. 1 Push MENU . 1. 1 按 MENU 键。 2. 2 Touch 2 at the center bottom of the screen. 2. 2 触摸屏幕底部中央的 2。 3. 3 Touch [PRESET]. 3. 3 触摸 [PRESET]。 4. 4 Touch the preset memory to load. 4. 4 触摸要加载的预设存储。 5. 5 Touch [YES]. 5. 5 触摸 [YES]。 • The selected preset memory is loaded, and "In Use" is • 所选的预设存储被加载，PRESET 屏幕上显示「In displayed on the PRESET screen. If you change the Use」。如果随后更改了收发信机的设置，使其与预设 transceiver settings, and they do not match the contents of the preset memory, "In Use" disappears. 存储的内容不一致，「In Use」即消失。
提示 NOTE NOTE 触摸 [UNLOAD] 可将收发信机的设置恢复为加载预设存储之前的设置。 Touching [UNLOAD] returns the transceiver settings to those set before loading the preset memory.
警告 NOTE NOTE • 在 Memory 模式下选择了空白存储通道时，无法加载预设存储的内容。 • 无法加载显示为「(BLANK)」的预设存储。 • You cannot load the preset memory content when you select a blank memory channel in the Memory mode. • You cannot load a preset memory that is displayed as "(BLANK)."
编辑存储内容 Editing the memory contents
警告 NOTE NOTE 无法编辑正在使用中的预设存储。要编辑它，请先触摸 [UNLOAD]，然后再编辑该存储。 You cannot edit the preset memory that is in use. To edit it, first touch [UNLOAD], and then edit the memory.
1. 1 On the PRESET screen, touch a preset memory to 1. 1 在 PRESET 屏 幕 上 ， 长 按 要 编 辑 的 预 设 存 储 1 edit for 1 second. 秒。 • Opens the QUICK MENU screen. • 打开 QUICK MENU 屏幕。 2. 2 Touch "Edit the Preset Memory." 2. 2 触摸「Edit the Preset Memory」。 • When touching "Save to the Preset Memory," all of • 触摸「Save to the Preset Memory」时，全部内容 the contents are set to the current settings before 都会被设为编辑前的当前设置。 editing. 3. 3 触摸复选框，选择是否加载该项目。 3. 3 Touch the check box to select whether or not to load the item. 4. 4 在该加载项目的左侧显示「 」。 ✓ 4. 4 " ✓ " is displayed on the left side of the loading 5. 5 触摸项目名称，然后触摸要设置的选项。 item. • 预设名称最多可设置 16 个字符。 5. 5 Touch the item name, and then touch the option to 6. 6 重复步骤 3 和 4，继续编辑预设存储。 set. 7. 7 触摸「<<Write>>」。 • You can set the preset name of up to 16 characters. 8. 8 触摸 [YES]。 6. 6 Repeat steps 3 and 4 to edit the preset memory. 7. 7 Touch "<<Write>>." 8. 8 Touch [YES].
说明 NOTE NOTE
译注：源文本步骤 6 写作「Repeat steps 3 and 4」，按上下文（设置各项的取值）应理解为重复步骤 3 ~ 5。本片段保留原 文编号并加此说明。 Translator's note: step 6 of the source text reads "Repeat steps 3 and 4," which by context (setting the value of each item) should mean repeating steps 3 to 5. The original numbering is kept in this fragment, with this note added.
提示 TIP TIP 根据您使用的软件，可能需要更改「CI-V Address」设置。例如您使用的软件与 IC-7300 不兼容，此时可尝试把「CI-V Address」设置为另一台收发信机的地址。 Depending on your software, you may need to change the "CI-V Address" setting. For example, you use a software that is not compatible with the IC-7300. In that case, you may be able to use the software by setting "CI-V Address" to another transceiver's address.
13-6 Transmitter Lockout function · 发射机锁定功能
When 2 Icom exciters that support the Transmitter Lockout 当两台支持发射机锁定功能的 Icom 激励器（包括 IC- function, including the IC-7300, are connected to the IC- 7300）连接到 IC-PW2，组成单机双电台（SO2R）系统 PW2 to Single Operator Two Radios (SO2R) operation, the 时，该功能可防止两台激励器同时发射。 function prevents the simultaneous transmission from the exciters.
提示 NOTE NOTE 当TX inhibit 指令（16 66）发送到连接到 IC-PW2 射频输入端（该端被设为接收侧，INPUT 指示灯呈绿色）或 OFF（INPUT 指示灯熄灭）的那台激励器时，该激励器的屏幕上显示 INH 图标。 When the TX inhibit command (16 66) is sent to the exciter connected to the IC-PW2's RF input connector set to the RX side (INPUT indicator lights green) or OFF (INPUT indicator is OFF), the INH icon is displayed on the exciter's screen.
When the exciter tries to transmit, "TX Inhibit" is displayed 当该激励器试图发射时，屏幕上显示「TX Inhibit」，并且 and cannot transmit. 无法发射。