4
1. Technical manual
3,5 mm stereo- jack plug on the side. Please do not use mono jack! Speaker switches
off automatically while using the earphone.
Device will not be delivered with batteries.
4 alkaline- type mignon (AA) or rechargeable batteries (NiMH) are needed for use.
Please use only leakage free batteries.
The battery case is located on the back. Please un-
bolt for opening. Please pay attention to correct in-
sertion of batteries.
Please remove batteries while not using device for a
long period (several months).
Please pay attention to the hints of the Battery
regulation on the last page of this manual.
Earphone access
Batteries
Microphone
(front)
LCD-Graphic-
Display
Speaker
Earphone access
(on the side)
Button for changing
peak frequency and fixed
frequency
On-/Off-button,
volume, adjustments
Up-/Down-button
for frequency,
volume
Battery case
for 4x AA (Mignon)
(back)
040
kHz
2 3 4 5 6 7 8
038
VOL
020
.
040
045
000
Summary of Contents for BAT 2
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