Visual And Audible Indications - Tait TM9100 Service Manual

4.9

Visual and Audible Indications

Table 4.11 Visual indications provided by the
LED color LED name
Red Transmit
Green Receive and
monitor
Amber Scanning
TM9100 Service Manual
© Tait Electronics Limited August 2005
Visual and audible indicators give information about the state of the
radio. Visual indications are provided by the
LEDs, and LCD display. The information conveyed by the
is listed in Table 4.11. The behavior of the function-key LEDs depends
on the way the function keys are programmed. The LCD display
normally displays channel and user information, or error messages. For
more information on the LCD display during normal operation, refer to
the user's guide. The error messages are listed in
Audible indications are provided in the form of different tones emitted
from the speaker. The information conveyed by the tones is given in
Table 4.12 on page 122.
STATUS
Indications Meanings
LED is on The radio is transmitting
LED flashes (1) The transmit timer is about to expire
(2) The radio has been stunned
LED is on There is activity on the current channel, although it might
not be audible
LED flashes (1) The radio has received a call with valid special signaling
(2) The monitor has been activated
(3) The squelch override has been activated
LED is on The radio is scanning a group of channels for activity
LED flashes The radio has detected activity on a certain channel and
scanning has halted on this channel
STATUS
Table 6.1 on page
LEDs
General Information
LEDs, function-key
LEDs
STATUS
144.
121