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8.5 SCAN ADD/DELETE
This rocker type button is used to display the current SCAN status for a group/channel and
then either add or delete the group/channel from the system scan list.
Pressing the add/delete button twice while the radio is actively receiving or three times when
the radio is not receiving selects the last scanned channel (Last Scanned Channel Recall).
8.6 INDICATORS
Transmitter enabled - ON when the radio is transmitting.
BuSY - Indicates a carrier is being received (the channel is busy). Note that if the selected
channel is programmed for Channel Guard (CG), Digital Channel Guard (DCG) or Type 99
(T99) tone decode operation, the radio will not un-squelch if a valid tone or code is no
t
received; the BSY indicator will be on.
Figure 8-1: M7100
IP
System Model Keypad
Figure 8-2: M7100
IP
Scan Model Keypad
8.7 KEYPAD
The keypad is similar to a telephone keypad but with four (4) additional buttons on the side for a total of 16
keys. In addition to numbers (1-9, *, 0 and #), which is a secondary function, most of the keys have or can
be programmed to have a primary function. A symbol or abbreviated word describing its primary function
is labeled on the keycap. Each labeled keycap is associated with a radio feature (or primary function). The
radio must be programmed to operate with the Standard or the Optional keycap configuration.