Instruction manual

9. Technical Information

9-28

RF-20A/20Axs

 Connecting the Optical Cable

The optical cable provided with this instrument is a two-way assembly for both transmission and reception of

signals, and is connected to the [REMOTE] connector.

Instructions and precautions on connecting the optical cable are provided below.

Before connection, remove the cap from the

connection channel to be used.

Fig. 9.42

Insert the optical cable plug into the [REMOTE]

connector until it clicks into place.

Fig. 9.43

Cap

[REMOTE] connector

!CAUTION

• The caps on the [REMOTE] connectors

prevent dirt or dust from getting into the

connector. If a [REMOTE] connector is not

used, leave the cap on it to prevent dirt or

dust from interfering with communication.

When a cap is removed, keep it in a safe place for

future use.

Blue

Gray

Plug

Insert until it clicks.

[REMOTE]

connector

!CAUTION

• Make sure there is no dirt or dust on the plug.

Dirt or dust on the plug will get inside the

[REMOTE] connector.

• Be careful not to insert the plug across two

different channels.

Failure to follow the precautions above could

result in malfunction or communication problems.