Specifications

455 Operation Manual Page 24 6/23/98
Composite level and/or Verify correct equipment
carrier deviation too impedances and terminations.
high or low.
LCD display blank. Loss of power. Possible
causes include blown fuse,
incorrect line voltage
selection, etc. (See
Section 2-5.)
LCD display shows: A checksum error was found
after reading the non-
NV Memory Error volatile memory device.
The unit may still be used
(press the Program/Execute
switch to proceed) but
should be returned for
repair as soon as convenient
since a power interruption
may cause loss of the unit's
programmed settings.
Receiver LCD display Receiver may be set to an
indicates a CXR alarm. incorrect frequency, or the
transmit site may not be
operating on the specified
frequency.
Receiver SQUELCH adjustment
may need to be changed.
(See Section 5-7)
The subcarrier transmitter
for the specified frequency
may not be operating, or may
be at a reduced carrier
level.