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[FRONT POCKET]

Communications port selection switch [PORT]

This switch is used to select the communications port your computer is connected to. RS-232C is valid only

when controlling a single unit, and the front- or rear-mounted D-SUB connector can be used. Use RS-485

when controlling multiple units. XLR connectors for RS-485 are mounted on the back of the unit.

System locking switch [LOCK]

Use this switch to set how the hardware is locked.

OFF : All functions are available (unlocked), such as memory switching.

1 : All functions are locked except memory switching.

2 : All

front

panel facilities are locked.

Note

Make sure the power is switched ON when you use this switch.

RS-232C communications port [RS-232C]

This is a 9-pin D-SUB connector for RS-232C communications, and can only be used when the

communications port selection switch is set to "RS-232C". This port is connected in parallel to the

rear-mounted D-SUB connector for RS-232C. For details, refer to p.6 "6. PERSONAL COMPUTER

CONNECTIONS".

Unit ID number setting key [SET UNIT ID No.]

Use this key to set the unit ID number. For details, refer to p.8 "8.UNIT ID NUMBER SETTING".

Содержание DX-0808

Страница 1: ...PAPERS WITH THE APPLIANCE CONTENTS Please followthe instructions in this manual to obtain the optimum results from this unit We also recommend thatyou keepthis manual handyforfuture reference TOA Corp...

Страница 2: ...ng function prevents problems resulting from operator error Wide operating voltage range 90 VAC 250 VAC 3 HANDLING PRECAUTIONS The matrix unit has no parameter setting functions so you use a personal...

Страница 3: ...mp lights functions as a master unit when switching between stored information For details refer to p 8 7 UNIT ID NUMBER SETTING Memory call key MEMORY This key is used to recall the memory pattern se...

Страница 4: ...available unlocked such as memory switching 1 All functions are locked except memory switching 2 All front panel facilities are locked Note Make sure the power is switched ON when you use this switch...

Страница 5: ...p 6 6 PERSONAL COMPUTER CONNECTIONS RS 232C communications port RS 232C A 9 pin D SUB connector for RS 232C communications This connector can only be used when the communications port selection switc...

Страница 6: ...e the communications method called RS 232C Set the communications port selection switch in the front pocket to RS 232C As shown in Fig 1 connect a straight cable from the PC s RS 232C port to the DX 0...

Страница 7: ...C port to the DX 0808 s female connector for RS 485 communications via the adaptor Similarly make connections for the second unit and its subsequent units as shown in Fig 2 Since the settings made thr...

Страница 8: ...lever of the unit ID number setting switch to the right 4 While holding the lever operate the front mounted memory unit number selection key to showthe desired number on the memory unit number displa...

Страница 9: ...al equipment by making the connector s pin No 2 a high level Table 2 shows the relationship of selected memory to each pin s output status Table 2 Selected memory VS pin s output status Note No connec...

Страница 10: ...by expanding its I O buses Use 8 pin DIN connectors for bus connection as shown in Fig 3 Also the internal switch of the unit to be expanded needs to be set Set all internal DIP switches SW 101 SW 102...

Страница 11: ...tor 11 SPECIFICATIONS Specifications are subject to change without notice 0 dB is referenced to 0 775 V RMS Power requirements Matrix configuration Input Output Hum and noise Frequency response Total...

Страница 12: ...12 APPEARANCE TOA Corporation Printed in Japan 133 12 286 4A...