
Gain access to the TWO battery
compartments:
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Squeezethelightcolouredclipsas
shownatarrows1.Thenslidethecoloured
coveroffinthedirectionofarrow2.
1
1
2
There are TWO battery compartments
Load2batteriesintoeach
compartment,followingthe
batterypolaritiesshownhere.
(Alsoshowninsidethecompartment)
2 Batteries
inFront
Compartment
2 Batteries
inRear
Compartment
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Calibrator
MicrophoneCoupler
Response"F"
Range"AHi"
Positionthe calibratorwith
itslabeluppermostsothat
bothcalibratorandmeter
canlayona flatsurface
Presstheswitch
heretoswitchthe
calibratoron
Rotatethe
screwdriver
toadjust
calibration
level
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