INSTALLATION
TM-7200/TM-6200 High Resolution Digital CCD Camera
Page 9
2.2.6 Attaching the Camera Lens
The TM-7200/TM-6200 camera accepts 1/2" or larger format size C-mount lenses. To attach the C-
mount lens to the camera, carefully engage the threads and rotate the lens clockwise until it firmly seats
on the mounting ring. Do not force the lens if it does not seat properly. Please note that some lenses with
extremely long flangebacks may exceed the mounting depth of the camera.
2.2.7 Back Focusing the Lens
To backfocus the TM-7200/TM-6200 camera, first attach a C-mount lens in the lens mount. Be sure that
the lens is properly mounted.
Set the lens focus to infinity (if the lens is a manual iris, set the iris to a high f-stop while still retaining a
well-illuminated image). Obtain the best focus possible at this setting, then loosen the two miniature hex
head set screws locking the focus ring in place. Now turn the entire lens and focus ring assembly back
and forth until the best image is obtained. Tighten the focus ring set screws. Your backfocus is now set.
2.2.8 Auto-Iris Lens Setup
Auto-iris lenses with full video input can be used with the PULNiX TM-7200/TM-6200, although this
camera model does not come equipped with auto-iris output.
Note:
Make sure that the power is removed from the camera before connecting or disconnecting
the auto-iris lens. There is a small chance that damage could occur to the auto-iris lens by
plugging or unplugging it while the camera is powered up.
Power down the camera before installing the auto-iris lens. To install the auto-iris lens in a PULNiX
camera for which the auto-iris input is not supplied, wire the signal (video) on the lens into the terminal
1 Vp to peak video output on the camera.
Point the camera at a light area and then quickly towards a darker area. If everything is working
properly, the iris should adjust for the light change.
2.2.9 Monitor Display Mode
For monitoring real time video, connect the video output to a video monitor or other device.
2.2.10 Connectors and Cables
12-pin connector and cable: Standard cable is 12P-02 (2m, 8 conductor cable) for power and external
controls.
