Topcon LS-B4 User Manual

2 PREPARING FOR USE
2-9
2.3.2 Double power supply connection warning
This warning is displayed when any cable is connected to the input/output external
connector and the power is turned on while the batteries (dry batteries or
rechargeable battery pack) are installed.
When this warning is displayed, immediately turn off the power and remove the
batteries from the battery holder. Replace the empty battery holder. Turn on power
again.
Do not use the LS-B4 without the battery cover or battery holder installed.
Without it installed, water may enter the instrument and cause a malfunction.
Yellow
Red
Display
LED
LED: Blinks slowly
LS-B4E-1.book9 ページ ２００１年５月１８日 金曜日 午前１１時５９分

Topcon LS-B4 Specifications

General

Brand	Topcon
Model	LS-B4
Category	Accessories
Language	English