Instruction Manual

Instruction Manual Page 15 of 25
PUSH BUTTON FUNCTIONS
Function Description
1
Pwr: power on/off Momentarily pressed for power on and held for more than 1
second for power off. At power off, the unit will delay 5 seconds
before shutdown is complete.
2
Vol+: Volume Up Pressed to increase volume. Held down to continuously increase
volume up to the maximum level. Tone volume varies with
volume.
3
Vol-: Volume Down Pressed to decrease volume. Held down to continuously decrease
volume down to a mute condition. Tone volume varies with
volume.
4
Grp+: Group Up Pressed to scroll up  in the group list within cur rently selected
system. Held down to scroll cyclically through the groups.
5
Grp-: Group Down Pressed to scroll down  in the group list within currently
selected system. Held down to scroll cyclically through the
groups.
6
Microphone connector RJ-45 microphone connector.
7
Sys+: System Up Press the SYS+ button to display current system. A second press
within one second or continuous depression will display a  next
to the system number and increment up through the list of
systems. Additional key presses or continuous depression will
result in scrolling up through the systems.
8
Sys-: System Down Press the SYS- button to display current system. A second press
within one second or continuous depression will display a  next
to the system number and decrement down through the list of
systems. Additional key presses or continuous depression will
result in scrolling down through systems.
9
Menu Used with the select key to allow the user to scroll through to a
function and change its value.
10
Sel: Select Used with menu key to enable and/or disable the functions
selected.
11
Aux: Auxiliary Software programmable key.
12
Scan: System/Group Scan Enables/disables System and Group Scan. Pressed once to
display “Grp-Scan” message and scan the groups. Pressed twice
to display “Sys-Scan” message and scan the systems.