TM-1402 Series Progressive Scan Shutter Cameras
Page 13
Installation
2.2.8 Attaching the Analog Video Output
When connecting the TM-1402 to an analog frame grabber or a multisync monitor, use the BNC
connector on the rear panel of the camera. The input of the monitor should be balanced for 75
Ω
termination. Standard RG-59 type coaxial cable should carry a full video signal for up to 100 feet.
The multi-conductor cable 12P-02S from JAI PULNiX can be used to transmit analog video, power,
sync. signals, and serial communication. The mini coaxial leads in JAI PULNiX multi-conductor cables
are designed for short runs of no longer than 100 feet.
Note:
Make sure that no extraneous wires are visible which could cause a short.
2.2.9 Attaching the Camera Lens
The TM-1402 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.
2.2.10 Back Focus Adjustment (CL Models Only)
To adjust the back focus, follow the steps below:
1.
Mount the manual lens (i.e. Cosmicar 25mm, F=1.4) on the camera.
2.
Open the lens iris completely and set lens focal length to minimum for the lens used (e.g. 2 ft.). If
the image is not focused properly, set the back focus as follows.
3.
Unscrew the M2x3 hex screw on the Front Panel until the focus ring is loose.
4.
Adjust the silver back focus ring until the image is focused.
5.
Repeat steps 3 and 4 as needed.
FIGURE 8.
Back Focus Adjustment
Back Focus Ring
Backfocus
2 feet
