Toa SS-9001 Operating Instructions

SPEAKER SELECTOR
Thank you for purchasing TOA's Speaker Selector.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all the instructions in this section for correct
and safe operation.
• Be sure to follow all the precautionary instructions in this section, which contain important
warnings and/or cautions regarding safety.
• After reading, keep this manual handy for future reference.
Indicates a potentially hazardous situation which, if mishandled,
WARNING
could result in death or serious personal injury.
• External wiring connected to the terminals marked with
person.
2. GENERAL DESCRIPTION
The SS-9001 is a speaker selector used with 9000 series amplifier.
It selectively distributes each of 2 inputs to the same 4 output zones.
3. SPECIFICATIONS
Power Source Supplied from the optional AD-246 AC adapter or
an external 24 V DC/200 mA power supply.
Current Consumption 120 mA
Control Signal No-voltage make contact input (polarized), open voltage: 24 V DC,
short-circuit current: 3 mA
Control Power Under 240 W (70 V/100 V line)
Speaker Terminal Removable terminal block (2 pins)
Control Terminal Removable terminal block (10 pins)
Operating Temperature –10 to +40°C
Finish Case: Surface-treated steel plate
Dimensions 112 (w) x 197 (h) x 30 (d) mm
Weight 530 g
Accessories Removable terminal plug (2 pins) x 6, Removable terminal plug (10 pins) x 1,
Cord clamp x 1, Tapping screw (4 x 20) x 4
Note: The design and specifications are subject to change without notice for improvement.
OPERATING INSTRUCTIONS
SS-9001
requires installation by an instructed
4. NOMENCLATURE AND FUNCTIONS
[Left side] [Front]
1
IN 1
70V/100V MAX. 240W
IN 2
70V/100V MAX. 240W
CTRL IN
ZONE 1
G
ZONE 2
2
G
ZONE 3
G
ZONE 4
G
DC IN
24V
120mA
3
4
1 18
30
1. Speaker input terminals [IN 1, IN 2]
2-pin removable terminal blocks.
Connect the speaker output (high impedance
line, up to 240 W) from the power amplifier to
each terminal.
Short the IN 2 terminal's pins when only the
IN 1 terminal is used.
2. Control input terminal [CTRL IN]
8 pins in the 10-pin removable terminal block.
Receives the control signals (polarized non-
voltage contacts) from the ZP-001T when the
9000 series amplifier is in the Matrix "Sub-
Mode" (single output or BGM/PAGE), and
activates the inner relays.
This terminal can also receive control signals
from the control output terminals of the 9000
series amplifier or C-001T Control I/O
Expansion Module. (For details, refer to the
9000 series amplifier's instruction manual.)
[Right side]
9000 SERIES
SPEAKER SELECTOR
ZONE 1
IN 2
ZONE 2
IN 2
ZONE 3
IN 2
ZONE 4
IN 2
70 18
112
Unit: mm
3. DC power input terminals [DC IN]
Requires the power input of 24 V DC.
DC input terminal or 2 pins in the 10-pin
removable terminal block.
Connect the power source that can supply
200 mA or more to this terminal.
The optional AD-246 AC Adapter can be
used for the power supply.
4. Cord clamp
Fixes the AC adapter's power cord.
5. Speaker output terminals [ZONE 1/2/3/4]
2-pin removable terminal blocks.
Connect speakers to each terminal, which is
capable of delivering 240 W output on a line.
5