Dtmf; Scanning; Scanning Instruction; Start/Stop Scan - Retevis Rt71 Bedienungsanleitung

RETC/15
ryption or decryption of data transmission,
nd launch radio has the same "encryption
If your radio to receive different encryption keys or key values and key encryption call D,
ou will hear the sound of the transport chaos encryption (basic)
Press the preliminary programming encryption keys on or off.

DTMF

Dual Tone Multi-Frequency (DTMF) function allows to operate radio when there is interfer-
nce in the radio system
o initiate a DTMF call
1 Press and hold [PTT] key.
Enter number you need.
ou can disable DTMF tone by turning off all radio tone and prompts
canning
reate a scan list and assign to a single channel/ talk group, your radio can support up to
16 scan lists, each up to 16 members
Each scan list support mixed analog and digital channels
our can edit the scan list to add/ delete channels or set Priority channels/
canning instruction
here are two scanning methods:
• Manual scan:according to a pre- programmed
the scan, when you start scanning, radio will detect all channel/ contact groups on pre-
programmed scan list
• Auto scan: when you select an already activated auto scan channels/contact
radio scans from the activated auto scan
tart/Stop Scan
Press Pre-programmed Scan On / Off KeyOr Enter The Scan Menu Function
1. Using the channel knob to select a channel of pre-programmed
Press [ B] to enter menu mode;
Press [ or O] to scan, and then press [ Z]
If the scan is disabled, the screen displays on or if the scan is activated, the screen dis-
plays off.
Press [ e ] to select
When the scan is activated, LED indicator flashes red and displays scan icon S ; or
when scanning is disabled, LED light goes out and does not display the scan icon
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must make to be preprogrammed walkie-talkie
keys" (suitable for basic encryption)
scan on/ off key or menu function to start
groups,
channel
scan list;
to select;
Setting
he setting included the following:
• Basic set
• Radio info
• Channel set
Basic set:

1. Tone

1) All tones

2) Key tone
3) Message tone
Clock
I) Date
2) time
Back light
I) BL adjust
2) BL Timing
Key lock
LED
MIC level
VOX set
Save power
Battery flash
10. Res factory
one
Including the following contents:
1 . All tones
Key tone
Message tone
II Tones
If desired, you can enable or disable all radio tone and prompts (except emergency incom
ing tone).
Press pre-programmed all Beep ON / OFF to turn on or off all radio tones.
Use the menu function:
1. Press [ I key to enter the menu mode.
Press [ O or O ] key to settings, and then press [
Radio info
1 Name
3. Soft version
4. Frequency range
5. Edit date
Channel set
1 RX TX frequency
2
power
3. vox
4. squelch
5. Talk around
6. Color code
7 Time slot
8. TOT
9. TX contact
10. Group list
] key to select
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