Pelco C1959M Computer Monitor User Manual


 
6 Pelco Manual C1959M (6/99)
MAINTENANCE
If the quality of the picture is poor and cannot be improved by making adjustments on the
front control panel, inspect all system connections and cable runs.
To reduce the risk of electrical shock, do not remove the cover or the back. No user-service-
able parts are inside. Refer servicing to qualified personnel or contact the Pelco Customer
Service Department for assistance. Refer to the
Warranty and Return Information
section.
Clean the cabinet with a cloth slightly dampened with mild household detergent only. Use a
soft cloth for drying. Some household aerosol sprays, cleaning agents, solvents, or polishes
may damage the cabinet finish. Never use strong solvents such as thinner or benzene.
SPECIFICATIONS
ELECTRICAL
Input Voltage: 110-240 VAC, 50/60 Hz
Power
Consumption: 70 watts
Horizontal
Resolution: 420 lines (center)
300 lines (corners)
Picture Tube: 21.0 inches (53.34 cm) measured diagonally
Viewable
Picture Size: 20.5 inches (52.07 cm) measured diagonally
Input Signal: Composite video, negative sync
Y: 1.0 Vp-p
C: 0.286 Vp-p
Terminals
Video Input Level/
Impedance: 1.0 Vp-p/75 ohms
Video Output Level/
Impedance: 1.0 Vp-p/75 ohms
Audio Input Level/
Impedance: 0.3 Vrms/25K ohms (over)
Audio Output Level/
Impedance: 0.3 Vrms/4.7K ohms (under)
Subcarrier Frequency
Sync Range: 3.579549 MHz ±200 Hz
4.433619 MHz ±200 Hz at room temperature
High Voltage: 25 ±1.2 kV
GENERAL
Connectors
Camera Input/
Video Output: BNC
S-VHS Input: 4-pin mini DIN
Audio Input/
Output: RCA
AC Power Cord: One power cord with grounded plug for 120 VAC
One “Euro”-style grounded power cord for 230 VAC