User's Manual

Serves several purposes depending on the operating mode. In

trunked mode, the CLR button exits the current operation and

removes all displays associated with it. The radio and display

then return to the group receive state. In Conventional mode,

pressing this button unmutes the receiver so activity on the

selected channel can be monitored. When pressed and held

for approximately 3 seconds, this button toggles conventional

channel decoding (Channel Guard, Digital Channel Guard,

T99) ON and OFF if programmed for the selected channel.

P Used to place telephone calls through the radio by selecting

the interconnect special call function. See TELEPHONE

INTERCONNECT CALLS for details.

D Used to adjust the current display intensity and the keypad

backlight level.

I Used to call an individual or make an all-call by selecting the

individual call function. See INDIVIDUAL CALLS for

details.

E This key function is used to declare emergencies.

ALM This key toggles the external alarm ON/OFF. The external

alarm is used to indicate the radio is receiving an Individual

Call. Press the key once to enable external alarm and press

again to disable external alarm.

SG1-SG5 This key corresponds to five (5) pre-programmed

System/Groups. Pressing a key programmed for SG1 would

switch the radio to the pre-programmed System/Group 1.

Pressing a key programmed for SG2 would switch the radio to

the pre-programmed System/Group 2, etc.

WAIL, YLP,

RST, SL1-

SL8

The WAIL and YLP (Yelp) keys are designed to control an

optional Siren package. The SL1-SL8 (Siren/Light) keys are

designed to control an optional Siren/Light package. The

RST (Reset) key is used to turn all sirens and lights OFF.

SPK This key function is used to toggle the external speaker

ON/OFF.

STO-ST9 The status 0-9 keys are used to send a pre-programmed status

message to the EDACS site.

PVT The PVT key enables or disables Private Mode for the

System/Group displayed. See the Private Operation section.

KEY Displays the Encrypted Keys. This selects the DISP KEY

operation from the menu functions.