Toa RS-190 Installation Manual

SUBSTATION
OPTION HANDSET
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.
Note: For operation of the units, refer to the VS-900 operating instructions.

1. GENERAL DESCRIPTION

The RS-190 Full-Duplex Substation is designed exclusively for use with TOA's VS-900 Voice Security System.
The RS-191 Option Handset is designed exclusively for indoor-use in combination with the RS-190.
It also features handset conversation with the RS-190.

2. SPECIFICATIONS

[RS-190]
Rated Input
Rated Impedance
Internal Speaker
Control Output
Operating Temperature
Finish
Dimensions
Weight
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
Oval head combination screw M4 x 25 ................ 4
[RS-191]
Handset Receiver
Handset Transmitter
Operating Temperature
Finish
Dimensions
Weight
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
Oval head combination screw M4 x 25 ................ 4
1 W
500 Ω
4 cm cone-type
Open collector output: 24 V DC, 30 mA
(The open collector output is kept turned on till the conversation is finished
after the call button was pressed.)
–10 to +50°C
(Temperature range not to freeze the speaker and switch)
Panel: Stainless steel (SUS304), hairline
Call switch button: Resin
120 (w) x 120 (h) x 58.5 (d) mm
465 g
Dynamic type
Electret condenser type
0 to +40°C
(Temperature range not to freeze the speaker and switch)
ABS resin, pale white
116 (w) x 220 (h) x 70 (d) mm
330 g
INSTALLATION MANUAL
Oval head slotted screw UNC No.6 x 18 .............. 4
Oval head slotted screw UNC No.6 x 18 .............. 4
RS-190
RS-191