Topcom Twintalker 9000 User Manual page 12

Topcom Twintalker 9000
13.13 Key-Tone On/Off
When a button is pressed, the unit will beep briefly.
To set the key-tone.
• Press
• Press
• Press
13.14 Dual Channel Monitor function
In stand-by, the PMR is set on one set channel with CTCSS code. The PMR will only receive
signals transmitted on that channel and CTCSS code.
Dual Channel Monitor allows you to monitor a second channel with CTCSS code.
• Press
• Press
• Press
SUB-CHANNEL SELECTION
• Press
• Press
To disable the function select 'OFF' when setting the channel.
When the Dual Channel Monitor function is activated, the PMR will switch sequentially
between the standby channel + CTCSS and the Dual Channel + CTCSS.
13.15 Button Lock
• Press and hold
LOCK mode. The BUTTON LOCK icon is displayed on the LCD Screen.
• Press and hold
13.16 Headset connection
The Twintalker 9000 can be used with an optional external microphone and speaker (not
included)
The connector is located under the protective rubber cover on the right side of the unit. To
attach the external speaker/microphone headsets or earpiece, lift the rubber flap on the top
of the unit to expose the connector.
Insert the appropriate plug into the connector.
12
6 times. 'to' will be displayed.
to enable (ON) or
to confirm your selection and return to the standby mode.
PTT
7 times, DCM OFF appears on the display.
or to change the channel.
to confirm the channel selection and go to CTCSS
or to change the CTCSS.
to confirm.
PTT
for 3 seconds to activate or deactivate the BUTTON
again to deactivate BUTTON LOCK
disable the Roger-beep (OF).
Topcom Twintalker 9000