Ganz C-AllView Ti Manual do instalador - Página 15

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Thermal image focusing (Ti models only)

The thermal imaging cameras feature a manual focus ring which is accessible when

the front lens cover is removed.

To focus the thermal camera

1 Using a 2.5mm hex key, remove the

two retaining screws either side of

the thermal camera lens cover.

2 Carefully lift off the thermal imaging

lens cover and keep it free from dirt

or the possibility of scratching.

Keep the two screws and the internal

o-ring seal safe for reassembly.

3 Using the keyboard controls, direct

the camera towards a typical scene

that will be monitored.

4 While viewing the output from the

thermal imaging camera (either

directly, if possible, or under instruc-

tion from a colleague), twist the outer

lens until the thermal screen image is

brought into focus.

5 When complete, ensure that the o-ring seal is

correctly in place on the rear side of the lens

cover and place it onto the camera front.

6 Replace the two retaining screws and tighten.