GME TX670TP - Manual (Page 10)

PAGE 10 INSTRUCTION MANUAL TX670TP
NOTE: CTCSS is only enabled on those channels with CTCSS codes
selected. All other channels will continue to operate normally.
2. trAnsmitter Power
The transmitter power can be set to High (2 watts) or Low (1 watt).
The power setting applies to all channels.
To Set the Transmit Power
From the ‘Standby’ mode:
1. Press the MODE key TWICE (2) to select the power setting
mode. ‘Po’ will be displayed and ‘HI’ or ‘LO’ will be flashing on
the display.
2. Press the or keys to select the required power setting.
Select ‘HI’ for high power or ‘LO’ for low power.
3. Press the MODE or PTT key momentarily to confirm and store
your selection.
The TX670 should now display the selected channel number along
with ‘HI’ if you have selected high power. If you have selected low
power, this setting will not be indicated.
3. Vox settings
The VOX feature lets you have hands-free conversations. When you
speak, the microphone automatically detects your voice (or other
nearby sound) causing the radio to transmit without the need to
press the PTT switch.
To Set Radio for VOX Operation
From the ‘Standby’ mode:
1 Press the MODE key THREE (3) times to select the VOX setting
mode. ‘VOX’ will flash on the display.
2. Press the or keys to select the sensitivity from 1 (minimum)
to 3 (maximum). The minimum setting requires a louder voice
to activate the VOX. The maximum setting will activate the VOX
with a much softer voice.
3. To disable the VOX completely, set the VOX sensitivity to ‘oF’.
4. Press the MODE or PTT key momentarily to confirm and store
your selection. When the VOX is enabled, ‘VOX’ is visible on
the display.
4. DUAl wAtCH settings
The Dual Watch mode lets you to monitor two channels at the same
time. While in Dual Watch mode, the unit will monitor both the
currently selected channel and a second dual watch channel.
To Set the Dual Watch Mode
From the ‘Standby’ mode:
1. Press the MODE key FOUR (4) times to select the Dual Watch
setting mode. The ‘DW’ icon will flash on the display.
2. Press the or keys to select the Dual Watch channel number
(1-40). To disable the Dual Watch Mode altogether select ‘oF‘.
3. Press the MODE or PTT key momentarily to confirm and store
your Dual Watch channel selection ‘DW’ will be displayed at the
top of the LCD and the display will now alternate between the
currently selected channel and the Dual Watch channel.
To EXIT the Dual Watch mode, momentarily press the SCAN key.
This is equivalent to setting the Dual Watch Mode to ‘oF‘.
Dual Watch Operation
• If a signal is received on the Dual Watch channel, the radios
will pause on that channel for as long as it remains busy,
then resume the Dual Watch five (5) seconds after the last
transmission has ceased.
• If you wish to talk on the busy channel, press the PTT switch
while the radios are locked onto that channel then talk in the
usual way.
• If you wish to talk on the selected channel, press the PTT switch
while no signals are being received. The radios will switch to the
selected channel.