Ericsson LZT-1872R1A, Руководство оператора

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ERROR MESSAGES
SYN LOC, if at anytime the Synthesizer is unable to
load and lock on the channel property, a SYN LOC
message will be displayed. If the SYN LOC message is
displayed on all systems, the radio has failed or has not
been programmed properly. The radio’s buttons and
keys will still operate with a SYN LOC message
displayed.
PRS ERR, message indicates the personality has
not been programmed into the radio.
KEYPAD LOCK
The keypad can be locked at any time to prevent
undesired key presses. To lock the keypad when it is in
the unlocked state, press and release the LOCK (shifted
r
) key. All buttons and keys except the PTT,
H
,
SHIFT/CLR/MONITOR and LOCK (shifted
r
) will
now be inhibited. If the Emergency function of the
H
key is disabled, the
H
key will also be inhibited. If the
key is programmed for Emergency or Emergency/
Home, then the key is not inhibited and an emergency
can still be declared on the Home System/Group or the
current System/Group (however programmed). To
unlock the keypad when it is in the locked state, press
and release the LOCK (Shifted
r
) key.