MLS MLSH041 Spezifikationen Seite 13

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LBI-38421A
13
Priority 2 (P2)**:
1. Perform steps 1 through 3 of the Non-Priority
procedure.
2. Press and hold SCAN switch; then press the
ADD switch twice. The selected channel will
now become the Priority 2 channel and the P2
indicator will light to indicate that the channel is
now in the scan program as Priority 2.
3. Release SCAN switch.
Priority 1 (P1)**:
1. Perform steps 1 through 3 of the Non-Priority
procedure.
2. Press and hold SCAN switch; then press the
ADD switch three times. The selected channel
will now become the Priority 1 channel and the
P1 indicator lights to indicate that the channel
is now in the scan program as Priority 1.
3. Release SCAN switch.
NOTE
** If a Priority 1 or 2 scan channel
already exists when programming a
new Priority 1 or 2 scan channel, the
old Priority 1 or 2 channel becomes a
Non-Priority scan channel.
Delete Scan Channels (S, P1, P2)
1. Confirm that radio is turned on (digital display is
lit). If not, press the POWER switch.
2. If SCAN indicator is lit, press and release the
SCAN switch to disable scan function.
3. Select desired channel using the ADD or
DELETE switch.
4. Press and hold SCAN switch; then press the
DELETE switch once. This removes the selected
channel from the scan list. All scan indicators (S,
P1, P2) and SCAN will be off.
5. Release SCAN switch.
6. Repeat preceding steps 2 thru 5 for each channel
to be removed from the scan list.
Review
1. Confirm that radio is turned on (Channel
indicator lit). If not, press POWER switch.
2. If SCAN indicator is lit, press and release SCAN
switch to disable scan function.
3. Select each channel (one at a time) using the
ADD or DELETE switch and confirm channels
included on the scan list. The scan indicator (S, P1,
P2) will light for each channel programmed.
USING THE EIGHT (8) OR SIXTEEN (16)
CHANNEL RADIO (WITH SCAN)
Perform the procedure listed in the section titled Using
the Eight (8) or Sixteen (16) Channel Radio (Without Scan).
Scan Mode
Press and release SCAN switch to enable the scan
function. The scan indicator should light and the following
condition apply:
Only programmed scan channels will be received.
As long as no signal is being received, the digital
display will indicate the pre-scan selected channel. If
S, P1 or P2 indicator is not lit, no signal will be
received on this channel, since it has not been
programmed for scan.
When a signal is received the display indicates the
channel received and the priority level.
Removing microphone from hookswitch locks the
radio onto the received scan channel. Pressing the
PTT switch on the microphone allows transmission
on the received scan channel.
Scan resumes, after a few seconds delay, when the
microphone is returned to the hookswitch. Pre-scan
channel will again be displayed and will be the
transmit channel if user removes microphone from
hookswitch before another channel is detected.
Channel changes and other normal operations are
allowed while off-hook, but will be immediately
forgotten when the microphone is placed on-hook.
MAINTENANCE
Maintenance Information for the VHF MLS mobile radio
is provided in Service Section Manual LBI-38425, listed in the
Table of Contents of this publication. The Service Section
Manual includes information as follows:
Disassembly Procedures
Transmit Alignment Procedures
Receiver Alignment Procedures
Receiver Test Procedures
Troubleshooting Procedures
Test Point Voltage Readings
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