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Signal Surveyor Battery Replacement
The Signal Surveyor's mains charger can be left connected if necessary, during the survey
process. The rated mains supply voltage is between 90-264Vac 47-63Hz 0.35A max.
Authorised chargers limit output current to 1.0A
Should the internal battery require replacement, correct polarity must be observed as marked
on the battery (NP4-6 6V, 4.0Ah) red wire = positive, black wire = negative.
Device Survey Tool Features
LCD
display
On / O
switch
Survey pole
attachment
Device Survey Tool Battery Replacement
The device Survey Tool requires 4 x AA (LR6 Alkaline 1.5V) batteries. Please ensure batteries are
installed in the correct polarity as shown above.
©2018 EMS Ltd. All rights reserved.
SURVEYOR
DEVICE
LOCAL - REMOTE
PASS / FAIL
Setting up comms
Surveyor Vxx.xx
Green LED signal
REMOTE - LOCAL
SIGNAL QUALITY %
BATTERY
Yellow LED signal
pass indicator
fail indicator
Page 8 of 24
Depress
switch to
initiate test
signal
Battery
compartment
Battery
cover
MK144 (Iss 3) 30/10/2018 AJM
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