Clear-Com RCV-2, Instruction Manual, Page: 15 / 24

W i r e l e s s I F B / C u e S y s t e m
3 - 5
The battery door will unlatch after being moved only a short distance. Once the
lower end of the door is free, swing it upwards on the hinge to expose the battery
compartment. The door is attached to the case and should not be removed.
Insert the battery into the battery compartment with the “plus” (+) terminal
towards the bottom of the unit. The battery should slide in freely. Fold the
battery door back down and press it against the side of the unit. If the door does
not close easily it is likely that the battery is inserted backwards. Slide the door
upward towards the top of the RCV-2 while holding the door closed. There
should only be slight resistance when sliding the door.
2. CHECK THE POWER
Turn on the power to the RCV-2 by sliding the switch on the top of the unit
towards the center of the unit to the “1” mark. If the battery is correctly inserted
and in good condition, the small LED indicator in the center of the receiver top
panel will flash briefly and then go out. If the LED does not flash, the battery is
not good or is not properly inserted. If the LED indicator stays on, the battery is
low and must be replaced.
3. SELECT THE CHANNEL
Select the desired channel (frequency) on the RCV-2. One or two frequencies
may be provided with your unit. If the identification label on the lower back of
the RCV-2 shows two different frequencies (i.e. 171.045 and 171.905) you have
a two-channel unit (RCV-2D). Select the desired frequency by sliding the switch
on the receiver top panel to “1” or “2” as appropriate. The frequency of the
RCV-2 receiver must match the frequency of the transmitter. If you are not
certain of the transmitter frequency, check the transmitter identification label to
make certain that you have a precise match with the RCV-2 channel.
If only one frequency is listed, you have a single channel unit (RCV-2S). In this
case, the switch on the RCV-2 may be in either the “1” or “2” position as both
positions will be the same channel.
4. ADJUST THE VOLUME
Adjust the volume control on the RCV-2 to minimum by turning the volume
control towards the headset jack and away from the switch until the stop is
reached. Do not attempt to force the control past the stop. Plug a headset or
earpiece into the jack on top of the RCV-2 and adjust the headset or earpiece for
a comfortable fit.
5. VERIFY OPERATION
Make certain that the companion transmitter is turned on and has audio input at
the approximate normal level. Slowly turn the RCV-2 volume control clockwise
towards the switch on the receiver top panel. If audio is not heard within the first
few degrees of rotation of the volume control, it is likely that something is wrong.
Do not continue to advance volume control. Check to see if the transmitter is on
and has audio input. Also check to make certain that the RCV-2 has a good
• The RCV-2 receiver is
built with either one or
two frequencies.
• The frequency of the
RCV-2 receiver must
match the frequency of
the transmitter.
• The identification label on
the transmitter will show
its frequency.