Clear-Com RS-603 (No longer available) - Manual (Page 30)

V - P A C K I N S T R U C T I O N M A N U A L 4 - 1 2
You usually send a remote-mic kill signal from the main station, but you can also
send an AC remote-mic kill signal from a dual-channel beltpack. The signal
releases every latched talk button on every beltpack on the channel that is set to
receive AC RMK.
Figure 10 shows the Remote Mic Kill area of the Operations Options dialog box.
By default, this feature is turned on. To turn off the Remote Mic Kill feature,
clear the check box by clicking it.
Figure 10: Remote Microphone Kill (RMK) Options for a Dual-Channel Beltpack
Remote Mic Kill Release Talk Option On dual-channel beltpacks, the release
talk signal can be AC, DC, or both. When a beltpack receives the RMK signal,
the beltpack’s talk button for that channel is released.
Remote Mic Kill Send Option Two-channel beltpacks can only send an AC (24
kHz) Remote Mic Kill signal.
To send an AC RMK signal from a beltpack:
In V-Pack, activate RMK by clicking the Send RMK check box on the Headset
Options dialog box (see figure 10).
1. On a beltpack, press the Setup button three times.
2. Press the Call button for the channel on which you wish to send the RMK
signal.
An AC RMK signal transmits on the intercom line causing all latched talk
buttons on all beltpacks programmed for AC RMK to unlatch. On the belt-
pack, three horizontal lines appear in the display and flash twice to indicate
that the RMK signal has been sent.
CHANNEL EXCLUSIVE OPTIONS FOR A DUAL-CHANNEL BELTPACK
The Channel Exclusive feature allows you to operate a dual-channel beltpack
with only one of the two available channels. When you select this option, both
channels’ call and talk buttons function for the selected channel. The listen level
knob and call light for the deselected channel do not function.
Figure 11 shows the Channel Exclusive area of the Operations Options screen.