5
Preparation
1. If the detector is on, turn
MODE
to
OFF
.
Note: When you turn the mode switch to
OFF
, the LOW BATT indicator flashes
once.
2. Press the right battery compartment
cover’s tab and slide the cover off in the
direction of the arrow.
3. Place a 9-volt battery into the battery
compartment on top of the ribbon,
matching the polarity symbols (+ and –)
marked inside.
4. Replace the right battery compartment
cover.
5. Press the left battery compartment
cover’s tab and slide the cover off in the
direction of the arrow.
6. Place a 9-volt battery into the battery
compartment on top of the ribbon,
matching the polarity symbols (+ and –)
marked inside.
7. Replace the left battery compartment
cover.
Warning: Dispose of old batteries promptly
and properly. Do not burn or bury them.
Caution: If you do not plan to use the detec-
tor for a week or more, remove the batteries.
Batteries can leak chemicals that can de-
stroy electronic parts.
Notes:
• For better life, exchange the two batter-
ies periodically.
• You can extend battery life by using
headphones, which require less power
than the built-in speaker. See “Using
Headphones.”
If the LOW BATT indicator lights during nor-
mal use or the detector does not function
properly, replace the batteries. If it still does
not function properly, you might need to re-
set the detector.
USING HEADPHONES
You can connect a pair of stereo head-
phones (not supplied) to the detector so you
can listen to it privately. Using headphones
also saves battery power and makes it easier
to identify subtle changes in the sounds you
hear, for better detection results.
.
.
To connect head-
phones to the de-
tector, insert the
headphones’
1
/
8
-
inch plug into the
PHONE
jack on the
side of the control
housing.
The detector’s in-
ternal speaker disconnects when you con-
nect headphones.
Listening Safely
To protect your hearing, follow these guide-
lines when you use headphones.
• Set the volume to the lowest setting
before you begin listening. After you
begin listening, adjust the volume to a
comfortable level.
PHONE
Jack
63-3013.fm Page 5 Wednesday, July 26, 2000 9:42 AM
