Crestron DIN-PWS50 Guide d'installation télécharger pdf (Page 30)

DIN Rail 3-Series Automation Processor Crestron DIN-AP3

26 • Automation Processor: DIN-AP3 Operations & Installation Guide – DOC. 7491A

DIN-AP3 Troubleshooting (Continued)

TROUBLE POSSIBLE

CAUSE(S)

CORRECTIVE

ACTION

A/V system

device does not

respond.

IRP2 or serial port

not placed

properly.

Verify placement of

IRP2 (hold phosphor

card under IRP2 while

pressing button) and

tighten serial cables.

Used wrong

IR/serial port.

Verify that proper IR

or serial port is

defined.

Serial cable not

wired correctly.

Verify that serial cable

is wired correctly for

RS-232, 422, 485.

Device is not

receiving sufficient

power.

User the Crestron

Power Calculator to

help calculate how

much power is

needed for the

system.

Check Network Wiring

Use the

Right Wire

To ensure optimum performance over the full range of the installation

topology, use Crestron Certified Wire only. Failure to do so may incur

additional charges if support is required to identify performance

deficiencies because of using improper wire.

Calculate

Power

CAUTION: Use only Crestron power supplies for Crestron equipment.

Failure to do so could cause equipment damage or void the Crestron

warranty.

CAUTION: Provide sufficient power to the system. Insufficient power

can lead to unpredictable results or damage to the equipment. Use the

Crestron Power Calculator to help calculate how much power is needed

for the system (

www.crestron.com/calculators).

When calculating the length of wire for a particular Cresnet run, the wire

gauge and the Cresnet power usage of each network unit to be connected

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Crestron DIN-PWS50 Guide d'installation Page 30

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