Toa DI-1616 Operating Instructions Manual
OPERATING INSTRUCTIONS
INTERFACE UNIT
DI-1616
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS
……………………………………………………
2
2. GENERAL DESCRIPTION
………………………………………………
3
3. FEATURES
………………………………………………………………………………………………
3
4. HANDLING PRECAUTIONS
…………………………………………
3
5. NOTES ON PERSONAL COMPUTER
SOFTWARE
…………………………………………………………………………………………
3
6. PART NAMES AND FUNCTIONS
Front Panel
………………………………………………………………………………………………
4
Rear Panel
………………………………………………………………………………………………
5
7. PERSONAL COMPUTER CONNECTIONS
7.1 When using the RS-232C
…………………………………………
6
7.1 When using the RS-485
………………………………………………
7
8. UNIT NUMBER AND COMMUNICATIONS
PORT SETTINGS
…………………………………………………………………………
8
9. BACKUP BATTERY REPLACEMENT
…………
8
10. APPEARANCE
………………………………………………………………………………
9
11. SPECIFICATIONS
………………………………………………………………
10
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
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1. SAFETY PRECAUTIONS
●
Be sure to read the instructions in this section carefully before use.
●
Make sure to observe the instructions in this manual as the conventions of safety symbols and messages
regarded as very important precautions are included.
●
We also recommend you keep this instruction manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first so you are
thoroughly aware of the potential safety hazards as well as understand the safety symbols and messages.
■■
When Installing the Unit
●
Do not expose the unit to rain or an environment
where it may be splashed by water or other liquids,
as doing so may result in fire or electric shock.
●
Use the unit only with the voltage specified on the
unit. Using a voltage higher than that which is
specified may result in fire or electric shock.
●
Do not cut, kink, otherwise damage nor modify the
power supply cord. In addition, avoid using the
power cord in close proximity to heaters, and
never place heavy objects -- including the unit
itself -- on the power cord, as doing so may result
in fire or electric shock.
■■
When the Unit is in Use
●
If you detect smoke or a strange smell coming from
the unit during use, immediately switch off the
power and disconnect the power supply plug from
the AC outlet. Then, contact your nearest TOA
dealer. Make no further attempt to operate the unit
in this condition as this may cause fire or electric
shock.
●
To prevent a fire or electric shock, never open nor
remove the unit case as there are high voltage
components inside the unit. Refer all servicing to
your nearest TOA dealer.
●
Do not place cups, bowls, or other containers of
liquid or metallic objects on top of the unit. If they
accidentally spill into the unit, this may cause a fire
or electric shock.
■■
When Installing the Unit
●
Never plug in nor remove the power supply plug
with wet hands, as doing so may cause electric
shock.
●
When unplugging the power supply cord, be sure
to grasp the power supply plug; never pull on the
cord itself. Operating the unit with a damaged
power supply cord may cause a fire or electric
shock.
●
Avoid installing the unit in humid or dusty locations,
in locations exposed to the direct sunlight, near the
heaters, or in locations generating sooty smoke or
steam as doing otherwise may result in fire or
electric shock.
■■
When the Unit is in Use
●
Switch off the power, and unplug the power supply
plug from the AC outlet for safety purposes when
cleaning or leaving the unit unused for 10 days or
more. A fire or electric shock may result.
WARNING
Indicates a potentially hazardous situation which, if mishandled,
could result in death or serious personal injury.
Indicates a potentially hazardous situation which, if mishandled,
could result in moderate or minor personal injury, and/or property
damage.
WARNING
CAUTION
CAUTION
2. GENERAL DESCRIPTION
The DI-1616 is a dedicated interface unit for the power amplifiers P-1030D, P-1060D, P-1090D, IP-300D,
IP-450D and IP-600D. The power amplifiers' operating conditions and signal levels can be monitored and
adjusted at the personal computer.
The P-1030D, P-1060D and P-1090D require an interface module which is optionally available.
3. FEATURES
●
Operating status can be monitored and signal levels adjusted for up to 16 channels (8 power amplifiers) per
unit.
●
Different memory patterns can be stored in 16 built-in memories. By calling up one of the memory patterns
through control from a personal computer or from the DP-0202, DP-0204 (both digital processors) or DX0808 matrix unit, signal levels can be changed for each connected amplifier.
●
The unit, DP-0202, DP-0204, and DX-0808 can be connected and controlled as an integrated system
through the RS-485 control line.
●
Wide operating voltage range of 90-250 VAC.
4. HANDLING PRECAUTIONS
●
Either an optional dedicated module IF-101S or IF-101X is required when using the P-1030D, P-1060D or
P-1090D.
●
To monitor and control the power amplifiers at the computer, dedicated software is required. For the
software, contact your nearest TOA dealer.
●
Switch on the power after completing all connector connections.
●
Avoid installing the unit directly above the power amplifier in the equipment rack, in locations where the unit
is exposed to the sunlight, or in humid or dusty locations because the unit may fail.
●
The DI-1616 is a precision equipment. Do not give a shock or vibration to it.
5. NOTES ON PERSONAL COMPUTER SOFTWARE
Computer software for the unit is common to the control software for the DP-0202, DP-0204, and DX-0808.
However, be sure to use the software of Version 2.0 or greater (usable on Windows 95/98 and Windows
NT4.0).
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4
6. PART NAMES AND FUNCTIONS
① Power switch [ON/OFF]
If the power is switched on, the power indicator
lights and the unit is set for the mode it was last in
before the power was switched off.
② Master unit indicator [MASTER]
Lights to indicate a master unit (set for unit No.
1). For the unit number setting, refer to p. 8 "8.
UNIT NUMBER AND COMMUNICATIONS PORT
SETTINGS".
③ Memory key [MEMORY]
Pressing this key will show a memory number
being currently called up on the display
④ Unit number key [UNIT ID]
If this key is pressed, the unit number of the unit
flashes on the display.
⑤ Display [MEMORY/UNIT ID]
Displays either a memory number or a unit
number.
⑥ Compartment cover
For details of its inside, refer to the section [Front
Compartment].
MEMORY/UNIT ID
MASTER
UNIT ID
MEMORY
POWER
ON
OFF
①②
③
④⑤⑥
00 0013
〜
RS-485
PORT/UNITIDSET
RS-232C
⑧
⑦
[Front Compartment]
[ Front Panel ]
⑦ Unit number/port setting DIP switch [PORT/UNIT ID SET]
Two DIP switches are provided to set unit numbers. The RS-232 communications port located in the
compartment can be used when the two switches are set for [0][0], and the rear-mounted RS-485
communications port (XLR connector) when the switches are set for a number other than [0][0]. For the unit
number and DIP switch settings, refer to p. 8 "8. UNIT NUMBER AND COMMUNICATIONS PORT
SETTINGS".
⑧ Master unit indicator [MASTER]
This port employs a 9-pin D-sub connector for the RS-232C communications and is used when connecting
a personal computer directly. This port can be used only when DIP switches ⑦ are set for [0][0]. For its
connection, refer to p. 6 "7. PERSONAL COMPUTER CONNECTIONS".
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