OPTIONAL REMOTE SCAN - active only when the MC350A is ON and the
FM or AM source is selected. If the speaker is wired for the Remote Scanning
function, the ROOM SPEAKER VOLUME KNOB can be used to change the
FM or AM radio station. The ROOM SPEAKER VOLUME KNOB can be used
to scan radio stations in two ways:
1. To scan until the next strong station is found (Automatic
Search), the ROOM SPEAKER VOLUME KNOB is depressed
momentarily. The audio will be muted and the radio stations
will be scanned until a strong station is found. Once the
MC350A locks onto a strong station, it will stop scanning and
the audio will again be heard through the speaker.
2. To scan each station and hear the stations as they are
scanned (Manual Scan), the ROOM SPEAKER VOLUME
KNOB is held in. After about 1 second the MC350A will start
scanning through the frequencies and the audio at this
frequency will be heard. The unit will continue to scan and
play each frequency until the ROOM SPEAKER VOLUME
KNOB is released. The Manual scan can be used to select
a station that is not strong enough to be picked up by the
Automatic Search, to scan through many frequencies without
stopping on each strong station, or to quickly hear a sample
of each station as it is scanned.
MC350A TROUBLESHOOTING TIPS
Problem What to Check
______________________________________________________
No FM or 1. Power turned on (Step 3)
AM reception 2. Proper Source selected (Step 6)
3. Speaker Switches set correctly (Step 18)
__________________________________________________________
Display Flashing Extended loss of electrical power
Set clock and auto d (Step 5)
Resave radio frequencies (Step 10)
__________________________________________________________
Feedback or Squeal Intercom Volume Knob adjusted properly (Step
16)
__________________________________________________________
Weak or no Intercom 1. Intercom Volume Knob adjusted properly
(Step 16)
2. Speaker Switches set correctly (Step 18)
3. Room Speaker Volume Knob adjusted
properly (Step 22)
_________________________________________________________
Display Flashing Reset Not complete from power loss
Strange Characters
Depress UP, 2, and DISPLAY Buttons at the
same time and release the DISPLAY Button first.
The display will show "TEST" or "0000o".
Turn the circuit breaker that supplies power to the
MC350A off for 15 seconds, then back on.
This should insure a proper reset of the MC350A-
-the display should blink 12:00.
Set clock and auto
* (Step 5)
Resave radio frequencies (Step 10)
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