7
CHECKING THE BATTERIES
To check the headset’s battery power at
any time, set
/
to
and press
BATT
. If the batteries are good, the
CHECK indicator lights. If the CHECK indi-
cator does not light (or lights only dimly),
replace the batteries.
Cautions:
• Always remove old or weak batteries.
Batteries can leak chemicals that can
destroy electronic parts.
• Dispose of old batteries promptly and properly. Do not burn or bury them.
MAKING THE CONNECTIONS
Caution: To avoid damaging the ET-196, do not connect it directly to a phone line
jack or to a phone with the keypad or dial on the handset.
1. Unplug the phone’s modular handset cord from the phone’s base and plug it into
the
HANDSET
jack on the back of the headset amplifier.
2. Plug one end of the supplied coiled cord into the handset jack on the phone’s
base.
3. Plug the other end of the coiled cord into the
TELEPHONE
jack on the back of the
headset amplifier.
4. Plug the headset’s cord into the
HEADSET
jack.
illustration
illustration
43-196.fm Page 7 Thursday, August 12, 1999 3:47 PM
