7
3. Align the marking on the cable with the marking on the
socket on the ComTac™ VII.
4. Connect the cable with the ComTac™ VII and turn the
cord clockwise to lock it into place.
7. INSTRUCTIONS FOR OPERATION
7.1. OPERATING TEMPERATURE
•
-20°C/-4°F to +55°C/131°F.
• Under extremely cold conditions, warm the device before
using.
7.2. TO ADJUST THE AMBIENT
(ENVIRONMENTAL) VOLUME
The environmental microphones allow the users to maintain
auditory situational awareness and to communicate naturally
in lower noise environments.
• The + button and - button on the SCU-300 and RCU-300
adjusts the Ambient (Environmental) Volume on the
TEP-300 and/or ComTac
TM
VII.
• Press the + button to increase the Ambient
(Environmental) Volume.
• Press the - button to decrease the Ambient
(Environmental)
Volume. To mute the product, press
the - button on the SCU-300/RCU-300 until an audio
message indicates that the product is in silent mode
“Ambient listening off”.
Note:
Volume control defaults to headset environmental/
ambient volume. To change the volume level on connected
devices, refer to section ”7.3. To Adjust the radio/intercom
volume using the SCU-300 or RCU-300”.
Note:
When connected to an intercom system, this method of
changing ambient (environmental) headset volume will not be
available. In that case, it is necessary to enter the menu and
select Ambient Listening Volume to change the volume of
those devices.
7.3. TO ADJUST THE RADIO/INTERCOM
VOLUME USING THE SCU-300 OR RCU-300
1. Short press both + and - buttons simultaneously.
~ 0.5 sec
2. Press either the + or – button to within 2 seconds to
change the volume level on connected devices. After
2 seconds the volume control will return to set the
environmental listening.
NOTE:
When connected to an intercom system, this method
of changing the volume of connected radios/intercom systems
will not be available. In that case, it is necessary to enter the
menu and select Radio Volume to change the volume of
those devices.
7.4. TO ADJUST THE RADIO VOLUME ON THE
RADIO
Refer to technical documentation for radio.
7.5. TO USE THE BLUETOOTH
®
FUNCTION**
7.5.1. MAKING OR ANSWERING PHONE CALLS
WITH BLUETOOTH
®
**
When the SCU-300 is connected with Bluetooth
®
to a mobile
device, you can use the Function button on the SCU-300 to
answer, hang up or reject a call from your mobile device. You
can also use the PTT II button on the RCU-300.
To be able to operate the Function button on the RCU-300,
change the settings on the SCU-300. Refer to “7.5.2. To
transfer the function button to the RCU-300”.
Note:
Before making or taking a call, make sure that the
SCU-300 is connected to a mobile device.
EN
**These features are only are available in SCU-300NA WS GE.
