Toa N-8000 Series - Manual (Page 617)

8-17
Chapter 8 APPENDIX
5.3. N-8000MS Multifunctional Master Station
* 0 dB = 1 V
Note: The design and specifications are subject to change without notice for improvement.
Connection cord (3 m) ........................................... 1
• Accessory
Wall mounting bracket: YC-280
• Optional product
Power Source 48 V DC (supplied from the IP intercom exchange)
Power Consumption 1.8 W (at rated), 2.4 W (max.)
Wiring Method 1 set of twisted pair cable
Transmission System 2 wire 160 kbps echo canceller transmission system
Signal Level Under 0 dB*
Speech Method Hands-free or handset conversation
Audio Frequency Range 300 Hz – 7 kHz
Transmission Range Max. 1500 m (ø0.65 mm, Loop resistance 170 Ω)
Hands-free Speaker: 5.7 cm cone-type, 0.6 W, 8 Ω
Microphone: Omni-directional electret condenser microphone
Handset Receive path: Dynamic type
Send path: Electret condenser microphone
Display LCD: Alphanumeric characters (16 characters x 2 lines)
Indication Status indicator
Line Connecting Terminal RJ-11 modular jack
Headset Terminal Speaker: 3 mW, 32 Ω, Microphone: –49 dB*, ø3.5 mm mini jack
External Speaker Terminal 0.6 W, 8 Ω, screwless connector (2 pins)
Installation Method Desk/Surface mounted master station
(When mounting to the wall, use the optional YC-280.)
Operating Temperature 0 to 40 °C
Operating Humidity Under 90 % RH (no condensation)
Finish Body, Handset: ABS resin, gray
Dimensions 148 (w) x 208 (h) x 70.5 (d) mm (excluding a curl cord section)
Weight 800 g