Names and Functions

Rear panel

1

2

 

 

3

 

 

4 5 6

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

9 0 !Á !ª!£ !¢ !° !¤

1ANT IN (antenna input) A/B terminals

Use to connect the antenna for wireless tuner. When installing the tuner unit, connect the optional UHF antenna WRU-801A/WRU-806A.

As these terminals output DC power of 9V for the booster inside of the connected antenna, connection of any antenna other than stated above may cause bad performance or a malfunction.

(the max supply current is 20 mA)

Note

Before locating and connecting the antenna, read carefully the instructions supplied with the antenna.

Incorrect location of the antenna may cause a bad reception such as intermittent sounds. If it is not easy to relocate the antenna after location, check carefully if the performance will be satisfied with the location.

Use the coaxial cable of impedance 50 ohms/75 ohms (5D-FB, 5C-2V, etc.). The cable can be extended up to about 50 m with 5D-FB, and up to about 25 m with 5C-2V.

2Tuner unit slot (MIC1, MIC2)

These are for installation of the optional 800MHz wireless tuner unit WRU-801A/ WRU-806A. Up to two units can be installed. (Refer to page 9 how to install.)

Before installation, read carefully also the instructions of WRU-801A/ WRU-806A.

6

3REMOTE terminals

CONTROL S input terminal

Connect to the S output terminal of another equip- ment.

When this terminal is plugged in, the sensor of this unit is not functioning.

Input signals are directly output from control S output terminal.

CONTROL S output terminal

This terminal outputs the signal input from CONTROL S input terminal or the sensor.

RS-232C (serial input/output) terminal

Use to control this unit with a personal computer.

Connecting to a computer

Connect the computer to the RS-232C terminal of this

unit with a cross cable.

 

Terminal figure

: D-sub 9 pin, male,

 

inch type screw

Electrical specification : Based on RS-232C standard

Recommended cable

 

: Plural leads shield cable for

 

 

 

 

data communication

Cable length

 

 

: 15m or under

 

 

1

5

 

 

 

6

9

 

Pin No.

 

Signal

 

Function

 

 

 

 

 

 

 

1

 

N.C

 

Not connected

 

 

 

 

 

 

 

2

 

RD

 

Received data

 

 

 

 

 

 

 

3

 

TD

 

Transmission data

 

 

 

 

 

 

 

4

 

ER

 

Data terminal ready

 

 

 

 

 

 

 

5

 

SG

 

Signal line grand

 

 

 

 

 

 

 

6

 

DR

 

Data set ready

 

 

 

 

 

 

 

7

 

RS

 

Transmission request

 

 

 

 

 

 

 

8

 

CS

 

Transmission approval

 

 

 

 

 

 

 

9

 

N.C

 

Not connected