Toa RS-191 - Manual

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