Installation
32
Unselect Volume Setup
In a Model 284 the Setup Mode also provides access to setting the volume of unselect
audio. The audio level from each line can be set individually in this mode using the keys
shown in
. In actual operation, the composite audio signal is formed by summing
the audio from each unselected line at that line’s volume setting. The volume of the
selected line’s audio is not affected by this setting.
Keypad “8” = Adjust Unselect Volume
Pressing the “8” key on the paging keypad allows for adjustment of the unselect volume
level of the currently selected line. A bar graph will appear showing the current relative
level, and any audio that comes in on the selected line while in this mode will be heard at
this volume setting. The volume may be decreased or increased by pressing either the “*”
or “#” keys, respectively. The volume from another line may be set by simply pressing the
Line key for the new line while in this mode.
To terminate this test mode and return to the general Setup Mode, press either the
“CLEAR” key, the Setup Mode #9 key, or the keypad “8” key. Unlike the procedure for
setting the paging equalization curves, there is no special action required to save the
unselect volume settings. The Model 284 will save whatever levels are in effect when this
mode is exited.
Installation of System Components
The following sets of instructions cover connecting the Digital Tone Remote to the system
wiring and various pieces of accessory equipment.
Wall Mounting of the Remote
The Zetron remote is shipped configured for desktop use, but can easily be reconfigured in
the field for wall mounting. The only tools needed are a few screwdrivers of appropriate
size. This is being covered now because you should make the conversion before
connecting wires in order to avoid having to reconnect the wiring on every unit affected.
Remove the bottom of the deskset and rotate the bottom 180 degrees. Re-dress the wiring,
and then secure the bottom of the case again.
Locate the plastic cover for the extension number, found under the handset, and carefully
remove it. Use a small screwdriver to remove the screw underneath, and rotate the handset
hook so that its “tooth” sticks out to provide a hanger for the handset. Reinstall the screw
and the label cover.
Hang the unit on the wall by slipping the slide mount holes on its bottom over mounting
screws on the wall.
