FT-7800说明书!

Function: Sets the CTCSS Tone Frequency.

功能：设置CTCSS哑音频率

Available Values: 50 Standard CTCSS Tones

选项：50组标准哑音

CTCSS哑音频率(Hz)

67.0 69.3 71.9 74.4 77.0 79.7

82.5 85.4 88.5 91.5 94.8 97.4

100.0 103.5 107.2 110.9 114.8 118.8

123.0 127.3 131.8 136.5 141.3 146.2

151.4 156.7 159.8 162.2 165.5 167.9

171.3 173.8 177.3 179.9 183.5 186.2

189.9 192.8 196.6 199.5 203.5 206.5

210.7 218.1 225.7 229.1 233.6 241.8

250.3 254.1 – – – –

Default: 100 Hz

默认值：100Hz

Note: This Menu Item can be set independently for each band, and independently in each memory. 注释：本菜单对各个波段的设置是独立的，数据存储在各自的存储器里。

Menu #45 [TOT]

菜单#45[TOT]

Function: Sets the Time-Out Timer.

功能：设置超时时间

Available Values: 1 - 30 minutes or OFF

选项：1到30分钟或关闭

Default: 6 minutes

默认值：6分钟

Menu #46 [VFO.BND]

菜单#46[VFO.BND]

Function: Selects or disables the VFO band edge limiting for the current band.

功能：设置当前波段的VFO边界限制功能

Available Values: BND.ON/BND.OFF

选项：开启 / 关闭

Default: BND.ON

默认值：开启

BND.ON: When the VFO frequency reaches the high band edge of the current band, the VFO frequency will jump to the low band edge of the current band (or vice versa).

开启：当VFO频率到达当前波段的上限时，频率会自动跳回到当前波段的下限（反之亦然） BND.OFF: When the VFO frequency reaches the high edge of the current band, the VFO frequency will jump to the low band edge of the next band (or vice versa).

关闭：当VFO频率到达当前波段的上限时，频率会跳到下一个波段频率的下限（反之亦然） Menu #47 [WID.NAR]

菜单#47[WID.NAR]

Function: Reducing the MIC Gain (and Deviation).

功能：降低话筒的增益（和频偏）

Available Values: WIDE/NARROW

选项：宽 / 窄