Operation Instruction
Make sure that the battery of the Wireless handset is completely charged before
use
Press and hold the Power ON/OFF button to turn the unit on or off.
Use the UP/Down keys to increase or decrease the TALK or LISTEN volume.
Press the square Mic MUTE key once to mute operator’s microphone. Press
once again to turn on the microphone.
USER MENU: Press and hold Mute, Listen volume down key and then press
the Power On/Off key. The USER MENU will be displayed on the screen.
-ID # 001
Press the LISTEN volume up/down key to select the ID# that matches
the RF ID printed under the antenna on the TTU-WR unit. Once the correct
Id is displayed, press the MUTE key.
-LSTN VOL 005
Press the LISTEN UP/Down keys to increase or decrease the preset listen
volume as required. Press MUTE to select next item on the Menu.
-MIC GAIN 008
Use the LISTEN UP/Down keys to increase or decrease the mic Gain.
Use the MUTE key to go the next item
-SAVE ON.
Select the SAVE ON /OFF function using the LISTEN UP /Down
keys. When the SAVE function displays ON, press the MUTE key
once again to save the selected values. The unit will then power off.
After the Id is set on the Wireless headset transceiver, switch on both the units. When
the TTU-WR unit is connected to the wireless transceiver, the green wireless led
indicator on the TTU-WR unit will turn on. The wireless headset is now ready to be
used. Switching off the wireless headset transceiver will return the TTU-WR unit to
normal operation.
FCC Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received
including interference that may cause undesired operation. Changes or modifications not expressly approved
by the party responsible for compliance could void the user's authority to operate the equipment.
