TRC-517 5-Channel 49 MHz VOX Headset Walkie-Talkie
(210-0417)                 Preparation                Faxback Doc. # 58746

Installing The Battery

Your TRC-517 requires one 9V battery (not supplied) for power.  For the 
best performance and longest life, we recommend a RadioShack alkaline 
battery.

CAUTION:  Use only a fresh battery of the required size and recommended 
          type.

Follow these steps to install a battery.

1.  Press the raised symbol (nested arcs symbol) on the battery
    compartment cover and slide the cover down to remove it.

2.  Snap the battery into the terminals and place it in the compartment.
    (The battery fits only one way.)

3.  Replace the cover.

CAUTION:  If you do not plan to use the TRC-517 for a few days, remove the 
          battery.  Batteries can leak chemicals that can destroy 
          electronic parts.

Battery Low Indicator 

If BATTERY LOW lights, replace the battery.

WARNING:  Dispose of old batteries promptly and properly.  Do not burn or 
          bury them.

Attaching The Headset

With VOX/PTT/OFF set to OFF, plug the headset cable into the TRC-517's 
cable.

Adjusting The Headset

1.  Place the headset on your head with the earpiece over either ear.

2.  The headset band should rest with almost no pressure on your ear and
    the top of your head.  Make adjustments as desired.

    If the headset is loose, push the earpiece upward slightly to tighten 
    it.

    If the headset is tight, pull the earpiece downward to loosen it.

3.  Hold the headset in place, and position the microphone boom up or down
    until it is about even with your chin.  Experiment until you find the
    most comfortable position.

Listening Safely

To protect your hearing, follow these guidelines when you use a headset.

  Set the volume to the lowest setting before you begin listening.  After 
  you begin listening, adjust the volume to a more comfortable level.

  Do not listen at extremely high volume levels.  Extended high-volume 
  listening can lead to permanent hearing loss.

  Once you set the volume, do not increase it.  Over time, your ears adapt 
  to the volume level, so a volume level that does not cause discomfort
  might still damage your hearing.

Traffic Safety

Do not use a headset with your TRC-517 when operating a motor vehicle or 
riding a bicycle in or near traffic.  Doing so can create a traffic hazard 
and could be illegal in some areas. 

Attaching The Belt Clip

The TRC-517 comes with a belt clip.

To attach the belt clip, align the clip's dovetails with the grooves on 
the TRC-517 and slide the belt clip up until it locks into place.

To remove the belt clip, lift up on the locking tab and slide the clip 
down.

(BR EB 3/1/00)