![TTikorea TX1000U Instruction Manual Download Page 18](http://html1.mh-extra.com/html/ttikorea/tx1000u/tx1000u_instruction-manual_1178861018.webp)
18
TX-1000U
Trim size : 105*142
Cutting margin : 1mm
required. To change the Key Beep setting, press the MODE button
until the Key Beep icon appears. Use the UP or DOWN button to
change the setting. Press the PTT or FUNCTION button or wait
for 5 seconds to store your choice.
The Key Beep icon will appear when Key Beep is active.
Call Tone
To alert other users to your message and gain
their attention you can send a Call Alert melody
by pressing the PTT button twice in quick
succession. There are five different call alert tones and off.
To change the Call Alert melody, press the MODE button until
the Call icon displays.
Use the UP or DOWN button to change the setting. Press the PTT
or FUNCTION button or wait for 5 seconds to store your choice.
Dual Watch Mode
Dual Watch mode allows you to monitor two
channels; a primary channel and the dual watch
channel. When a signel is received on either
channel the unit will pause for 5 seconds before resuming the
dual watch. To activate the dual watch mode. first select a radio
channel as the primary channel.
To select the dual watch channel press the MODE button until
the Dual Watch icon and current setting appear Use the UP or
DOWN button to select the desired dual watch channel. Press
the PTT or MODE button or wait for 5 seconds to store your
choice and activate the dual watch.
The radio display will alternate between the primary and dual
watch channels and the dual watch icon will appear.
To deactivate the dual watch press the SCAN button after