FM Systems Camera Master CM1 for testing Analog Cameras BNC Connectors

Description

FM Systems Camera Master CM1 for testing Analog Cameras BNC Connectors for CCTV CATV systems
works great has monitor output
works great on long video cable runs to determine video strength
lot of analog system still out there this is the best way to test
The Camera Master is a digital, hand-held, battery operated meter that measures five different characteristics of the video signal from a CCTV camera or other video source, namely:
SYNC (40 IRE Units) Enables the camera to be set to the correct video output level.
WHITE (100 IRE Units) Enables the camera Iris to be accurately adjusted to the correct brightness setting.
COMPOSITE (140 IRE Units) Measures overall level of the video signal. 140 IRE Units = One Volt Peak to Peak.
COLOR BURST (40 IRE Units) Measures color burst amplitude on the Back Porch of video. Used to adjust cable equalizers to offset cable slope loss.
FOCUS Used to adjust camera for best focus on scene. Maximum meter reading occurs at sharpest focus. No need for a TV monitor at the camera location.
The Sync, White, and Composite amplitude measures the sync- to-white ratio and the overall video waveform amplitude on any part of an NTSC or PAL video system, including camera origination, video levels in Distribution Amplifiers, TV Switchers, Studios, Microwave and Satellite transmission systems.
The Camera Master is a digital, hand-held, battery operated meter that measures five different characteristics of the video signal from a CCTV camera or other video source, namely:
SYNC (40 IRE Units) Enables the camera to be set to the correct video output level.
WHITE (100 IRE Units) Enables the camera Iris to be accurately adjusted to the correct brightness setting.
COMPOSITE (140 IRE Units) Measures overall level of the video signal. 140 IRE Units = One Volt Peak to Peak.
COLOR BURST (40 IRE Units) Measures color burst amplitude on the Back Porch of video. Used to adjust cable equalizers to offset cable slope loss.
FOCUS Used to adjust camera for best focus on scene. Maximum meter reading occurs at sharpest focus. No need for a TV monitor at the camera location.
The Sync, White, and Composite amplitude measures the sync- to-white ratio and the overall video waveform amplitude on any part of an NTSC or PAL video system, including camera origination, video levels in Distribution Amplifiers, TV Switchers, Studios, Microwave and Satellite transmission systems.
The small size of the Camera Master enables it to be taken directly to the camera location, thus saving time and in many cases, reducing test and installation manpower.
I
SYNC
Amplitude
20-100 IRE Units (40 Nominal)
Accuracy
1% +/- one digit
Type of measurement
Sync to Back Porch
Amplitude
0-199 IRE Units (100 Nominal)
Accuracy
1 +/- one digit
Video content
Luminance, no Chromanance
Type of measurement
Peak White to Back Porch
What is adjusted
Camera Iris
COMPOSITE
Amplitude
0-199 IRE Units (140 Nominal)
One Volt Peak-to-Peak
140 IRE Units
Accuracy
1 +/- one digit
Type of measurement
Sync to Peak White
COLOR BURST
Amplitude
0-100 IRE Units (40 Nominal)
Color Burst frequency
3.58 MHz
Accuracy
1 +/- one digit
What is adjusted
Cable Slope Equalizer
FOCUS
Maximum sharpness
Maximum reading
What is adjusted
Camera focus control