AMX Sensors and Receivers IR Guide de dépannage télécharger pdf (Page 7)

Application Advisory

AA-3(IR TS)

2.

Verify Emitter. (283M or 286M Blink

Style ONLY)

Remove the power supply from the

connecting block and all Emitters from

the output. Place a jumper wire on the

connecting block between IR and +12v.

Reconnect the Power Supply and one

emitter. The Emitter should Light bright

and solid. Repeat for all emitters.

3.

Verify Emitter. (282M or 284M NON

Blink Style)

Use a diode tester to verify proper

Emitter operation. Remove Emitter from

Connecting Block. Place the Positive

Lead of the tester on the TIP of the

Mono Mini Plug and the Negative Lead

on the Shield of the Mono Mini Plug.

Meter should read a voltage. When the

leads are reversed (Positive lead on

Shield and Negative lead on TIP) you

should not get any voltage reading at all.

4.

Verify IR Receiver.

Remove the power supply from the

connecting block and all Emitters from

the output. Place a jumper wire on the

connecting block between IR Signal and

GND. Reconnect the Power Supply.

With a known good hand-held remote,

shoot a constant IR Command at the

receiver and verify the TB LED on the

Receiver lights.

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