Table of Contents
Advertisement
Several different audio tones are. generated by the TR-50°to'confirm proper, 'and im-
proper operation of controls; and'to signal the microprocessor is awaiting additional in-
formation. See the table below for additional information:
Audio tone
;
;
'
Conditions
Once:
General confirmation
Repeater band confirmation
Signals activity on priority channel.
Three beeps
Error tone:
;
eA channel with no data has been selected.
e
Attempted to write into a channel that allready contains
data.
e
Attempted MS when ail channels were empty.
e
AL key was depressed and memory channel one was
empty.
Serise of 4 beeps
Signals that the microprocessor is waiting for the transmit
frequency to be entered. (Memory channel 5)
Morse "'R"'
Signifies completion of task.
e
After memory storage
e
After memory erasure
The tone volume is adjustable.
1)
Remove the top cover as shown at left.
2)
Adjust VR5 to the desired level.
3)
Replace the top cover.
CAUTION:
Do not adjust any other controls. Doing so may cause damage or reduc-
ed performance.
15
Advertisement
Table of Contents
