David Clark 3800 Manuel d'utilisateur télécharger pdf (Page 9)

19541P-43 (03-12) 7 of 9

Smart Purge

A smart purge is the purge method employed for the U9922-G38, in which only unwanted links

are removed from the gateway. When this procedure is complete, only belt stations that are

connected to the gateway remain linked. All other belt station links will have been removed (see

the belt station User Manual for the individual belt station purging procedure when remaining

link purging may be necessary.)

Smart Purge procedure

1. Ensure gateway is powered on and functioning.

2. Disconnect all belt stations to be purged (power off the belt stations).

3. Verify the number of green LED flashes on the gateway matches the number of

belt stations to be kept linked.

4. Press and hold LINK button on the gateway for 30 seconds until LED quickly

flashes red.

5. Release LINK button.

Table 2: Troubleshooting

Problem

Solution

Gateway will not turn on

Review

Installation

procedure

Ensure wiring is correct.

Cannot link a belt station

Rev

iew

Linking

procedure

Ensure units are within 1 to 3ft (0.3 to 0.9m) of

each other

Try a Smart Purge

Cannot speak over two

way

radio

PTT not pressed

No radio connected to U9922-G38

• System cable (C38-xx; number after dash indicates length in feet)

• Power Cable (C99-22PW, P/N:18748G-24)

• Radio Interface Cable (C3821, P/N: 18747G-06)

• Whip Antenna (P/N: 40688G-92)

• Remote Antenna Kit, Mag-Mount (P/N: 40688G-93)

• Remote Antenna Kit, Permanent (P/N: 40688G-96)

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David Clark 3800 Manuel d'utilisateur Page 9