Clear-Com HLI-FBS - Manual (Page 83)

2. Adjust the volume of the Program Feed in relation to the overall volume level by turning the
auxiliary loudspeaker rotary control [Prog] [ ], located to the right of the loudspeaker. The
Prog volume control is subordinate to the Main volume control.
To increase the volume level, turn the rotary control(s) [ ] clockwise. To decrease the
volume level, turn the rotary control(s) [ ] anti-clockwise.
Important note:
When you connect a headset, incoming audio is routed to the headset instead of the
loudspeaker.
As you increase or decrease the volume, the level control LEDs pass through a range of indicator
colors:
LED color Volume level
Green Low
Amber / Green Low / Medium
Amber Medium
Red / Amber Medium / High
Red High
Table 37: Loudspeaker volume indicator colors
Note:
For the location of the loudspeaker on the front panel, see
J
in Table 4: Key to HMS-4X Main
Station front panel diagram.
To use a headset [ ] to talk and listen to connected intercom users, devices and systems:
1. Connect the headset, using the headset connector (4-pin XLR–M) on the far left of the front
panel.
The Headset key [ ] is automatically activated. Incoming audio is routed to the headset
instead of the loudspeaker.
Note:
For the location of the headset connector and the headset key, see
B E
in
Table 4: Key to HMS-4X Main Station front panel diagram.
To configure audio settings for the headset, see 5.2.1 Audio settings for the headset.
2. To talk to other intercom users and devices:
a. Press the appropriate Talk key [ ].
When the microphone (gooseneck or headset) is live, the Mic On key [ ] is activated
automatically.
b. Speak into the microphone.
81 HelixNet Partyline User Guide