Clear-Com CellCom Battery Pack Charger - Manual (Page 112)

Clear-Com Communication Systems
CellCom V2.0.3 Instruction Manual
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SETTING AND ADJUSTING LISTEN LEVELS
A beltpack’s incoming audio volume (“listen level”) can be adjusted in
two ways:
• The overall maximum level for the beltpack can be set by using
the beltpack menu options.
• The incoming audio level can be adjusted during talk or listen on
the beltpack using the beltpack’s talk buttons.
To adjust the overall maximum “listen level” for a beltpack
1. From the beltpack’s display, scroll to Audio Options, then Headset
Options, then Master Level.
2. Select Master Level by pressing the enter button.
A bar graph appears on the display.
3. Using the right and left scroll keys, adjust the level up or down as
desired on the bar graph.
Typically, the level control will be set to around 2/3 of maximum.
4. When the desired level is reached, press the enter button.
That selection is saved in the beltpack’s memory. The display
returns to the previous screen.
To adjust the listen level during talk or listen from the beltpack
• During talk and listen, rotate an assignment’s talk button to
increase or decrease the incoming volume level (“listen level”) for
that assignment.
• When scrolling between pages, the listen levels for the various
assignments remain intact. For example, rotating the talk button
to increase or decrease the listen level for the first assignment on
page 2 will not affect the listen level set with the same talk button
on page 1 or 3.
• The three lights next to each talk button, labeled “Vol A” and Vol
B,” show the current listen level. At the lowest audio level, the
green light illuminates. As the listen level increases to moderate,
the yellow light illuminates, and as it increases to maximum, the
red light illuminates. Note that the position of the talk button does
not affect the level that is heard or indicated by the lights.
Note: For beltpacks that have both a Direct Key to a panel and a
Group Key containing the same panel as the Direct Key the
Direct Key will affect the listen volume level in that Group.
If the listen volume of the Direct Key to the panel is turned
down to -70db/silent and then removed from the beltpack
then listening to the group key containing that panel will
now result in the panel volume being set to -70db/silent.