Allied International Home Security System manual Camera type Tool to be used Description

AVT camera cleaning instructions

under the following number: E9020001) and clean it on both sides using the techniques explained below.

Camera type	Tool to be used	Description
Dolphin	AVT order number E9020001	Figure 4: Removing IR cut filter/protection glass
		using special tool (E902001) on page 24
Oscar	1.3 mm hex key (Allen key) AVT	Loosen both countersunk screws. Remove chro-
	order number K 9020411	matic flange: Take care, C-Mount adjustment
		spacers may fall out. Put them back carefully on
		chromatic flange and screw chromatic flange
		with adjustment spacers in camera.
Marlin	AVT order number E9020001	Figure 4: Removing IR cut filter/protection glass
		using special tool (E902001) on page 24
Guppy	Pliers and leather	Carefully unscrew the knurled ring.
Pike	1.3 mm hex key (Allen key) AVT	Loosen both countersunk screws. Remove chro-
	order number K 9020411	matic flange: Take care, C-Mount adjustment
		spacers may fall out. Put them back carefully on
		chromatic flange and screw chromatic flange
		with adjustment spacers in camera.
Stingray	• Stingray cameras Rev. 1: see	• Stingray cameras Rev. 1:
	Guppy	see Guppy
	• Stingray cameras Rev. 2: AVT	• Stingray cameras Rev. 2: Figure 4: Remov-
	order number E9020001	ing IR cut filter/protection glass using spe-
		cial tool (E902001) on page 24

Stingray Rev. 1 Stingray Rev. 2

Table 4: How to remove the filter/protection glass

Not all camera types have the design to remove the filter/protection glass. See Chapter Changing filters safety instructions on page 12.

Note	•	Taking out the filter requires special care.
	•	Ask your dealer to help you if you are not confident
		with the procedure.

Hardware Installation Guide V2.0.0

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