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DIGITAL MESSAGE KEY “MSG”
Preparation for Operation
DIGITAL MESSAGE KEY “MSG”
➥
Push to enter the Short Message selection mode.
After selecting the Short Message, push again to
enter the destination Individual ID selection
mode to send a Short Message.
• If no operation is performed for about 30 sec,
the transceiver returns to normal operation.
• While in the Trunking mode, the Individual ID
selection mode does not appear.
➥
P h d h ld f 1
t
l d t
t
For ABC and Toggle switches only
SCRAMBLER SWITCH (Analog mode only)
Turns the Voice Scrambler function ON or OFF.
COMPANDER SWITCH (Analog mode only)
Turns the Compander function ON or OFF.
The Compander function reduces noise components
from the transmitted audio to provide clear
➥
Push and hold for 1 sec to cancel and return to
normal operation.
PHONE KEY “PHON”
➥
Push to enter the phone number selection mode
for a Phone call. Then push [CH Up]/[CH Down]
or rotate [CH Up/Down] to select the desired
phone number.
• Push [PTT] to transmit the Phone call.
If
ti i
f
d f b t 30
from the transmitted audio to provide clear
communication.
SCRAMBLER/ENCRYPTION SWITCH
(Analog and APCO P25 modes)
(The optional UT-125 AES/DES encryption unit is
required for encryption.)
➥
While in the analog mode, turns the Voice
Scrambler function ON or OFF
• If no operation is performed for about 30 sec,
the transceiver returns to normal operation.
➥
Push and hold for 1 sec to cancel and return to
normal operation.
INDIVIDUAL KEY “INDV”
Push to directly enter the Individual ID selection mode.
Then select the desired Individual ID code using [CH
Up]/[CH Down] or [CH Up/Down].
Th I di id l ID
b dit d ith th 10
Scrambler function ON or OFF.
➥
While in the P25 Conventional mode, turns the
Encryption function ON or OFF.
➥
While in the mixed (digital and analog) mode,
simultaneously turns the Voice Scrambler and
Encryption functions ON or OFF.
ENCRYPTION SWITCH
(APCO P25 mode only)
12
S
S
• The Individual ID can be edited with the 10-
keypad*. (Depending on the pre-set value.)
*10-key model only.
• While in the Individual ID selection mode, push to
cancel and return to normal operation.
TALKGROUP KEY “TGID”
Push to directly enter the Talkgroup ID selection mode.
Then select the desired Talkgroup ID code using [CH
Up]/[CH Down] or [CH Up/Down]
(The optional UT-125 AES/DES encryption unit is
required.) Turns the Encryption function ON or OFF.
SITE LOCK SWITCH
(APCO P25 Trunking mode only)
Locks the transceiver to the currently registered site.
When the Site Lock function is activated, roaming
and the background scan are inhibited.
Up]/[CH Down] or [CH Up/Down].
• During the Talkgroup ID selection, push to cancel
and return to normal operation.
SITE SELECT KEY “SSEL”
(Trunking mode only)
Push to select “SITE 1,” then push again to display the
site information (RFSS ID and SITE ID), and you can edit
the RFSS and SITE IDs. Push and hold [Site Select] for 1
sec to set and return to normal operation.
REKEY “REKY” (OTAR mode only)
Push and hold for 1 sec to transmit a Key Management
Message (KMM-Hello command) to a Key Management
Facility (KMF) to request rekeying.
KEYSET “KSET” (OTAR mode only)
➥
Push to enter the keyset selection mode, then select
the desired keyset using [CH Up]/[CH Down] or [CH
Up/Down]
32
Up/Down].
➥
During the keyset selection mode, push and hold
this key for 1 sec to set the selected keyset, and
push again to exit the keyset selection mode
.