Pelco KBD9000 Computer Keyboard User Manual


 
Pelco Manual C551M (4/98) 15
7.0 SPECIFICATIONS
ELECTRICAL
Input Voltage: 12 VAC from a 120 VAC, 60 Hz wall transformer provided with
unit (230 VAC, 50 Hz with KBD9000-X)
Power
Consumption: 2.5 vA
Connectors: Two video BNC connectors (video input and output)
Input Impedance: 75 ohms or high impedance (Hi Z), switchable
Control Method: 15-pulse train (pulse width modulated) superimposed on the
video signal during the vertical blanking interval by the KBD9000
control transmitter. Pulse train occupies 1 TV line period.
Pulse Amplitude: Approximately 1 Vp-p added to video signal, 333 kHz nominal
Input Video
Level: 1 Vp-p nominal; 2 Vp-p maximum at less than 75% APL;
1.5 Vp-p maximum at 90% APL
System
Bandwidth: Less than 2 dB down at 10 MHz (exclusive of cable)
GENERAL
Construction: Aluminum
Finish: Gray polyester powder coat
Environment: Indoor; -10° to 120°F (-23° to 49°C)
Dimensions: See Figure 6.
Weight: Unit Shipping
1.95 lb (0.90 kg) 5.0 lb (2.27 kg) approximate
Rating: NEMA 1
(Design and product specifications subject to change without notice.)
Figure 6. KBD9000 Dimension Drawing
NOTE: VALUES IN PARENTHESES ARE CENTIMETERS; ALL OTHERS ARE INCHES
8.10 (20.57)
2.21
(5.61)
CAMERA
AUX
PAN
KBD9000
7.16
(18.19)
75
IN OUT
HiZ
This equipment contains electrical or electronic components that must be recycled properly to comply with Directive 2002/96/EC of the European Union
regarding the disposal of waste electrical and electronic equipment (WEEE). Contact your local dealer for procedures for recycling this equipment.