10 | XT70 user’s manual
Power Save
The battery power saving feature enables a reduction in the consumption of up
to 50%; power saving comes on automatically when the transceiver does not
receive any signal for more than 5 seconds. When the batteries are discharged,
bt LO appears on the display: replace the batteries or recharge the battery
pack.
MENU button
Channel selection
Press once the MENU button. The number of the channel will start flashing on
the display. Press the scroll buttons ▲/▼ to scroll up or down the PMR and
then LPD channels till you select the desired channel.
Press the PTT button to confirm, or wait for 5 seconds.
Refer to the table of frequencies.
CTCSS/DCS tones selection
XT70 can receive in two modes:
a. Open trac: in this case you will hear any communication transmitted on
the selected channel;
b. Group mode CTCSS/DCS: CTCSS/DCS tones are access keys that al-
low you to receive only messages coming from parties using the same
channel and code. The speaker will remain muted until the correct tone is
received.
To activate 1 of 38 dierent CTCSS/83 DCS tones in RX and TX
1. Turn on the radio.
2. Select the desired channel.
3. Press twice MENU until the Display shows oF (blinking on the right side).
4. By pushing the ▲/▼ controls the display will show CTCSS (ct blinking) or
DCS (dc blinking); press MENU to enter the CTCSS or DCS tones. Now
select the desired tone with the ▲/▼ keys.
5. To confirm the setting, press the PTT key or wait for approximately 5 se-
conds.
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