Operating Instructions
1. Open the battery compartment. Slide the battery
selection switch to the correct position for the type of
batteries that will be used. Use “Alkaline” for non-
rechargeable batteries, “NiMH” for rechargeable NiMH
batteries (only). (FIG. A)
2. Install the AA batteries. Be sure to observe proper
polarity (+/-). Damage due to improper battery
installation may void the warranty on the product. The
“Power On” LED on top of the unit will flash when the
batteries are getting low; you may continue to use until
the unit quits operating, then replace or recharge the
batteries. (FIG. A)
3. Insert the earphone or headphone plug into the
headphone jack. (FIG. B)
TONE
CONTROL
AA
AA
–
+
+
–
Tone
Control
A298
ALKALINE/
NiMH SWITCH
FIG. A: Battery Compartment
