Toshiba 6410A - CCTV Camera Instruction Manual

Contents

- 8 -5-2. Line-Lock Control• Matching the vertical synchronization with the power frequency is called the Line-Lock.• This function is activated when the LL switch is set to ON.LLONOFF• When two or more cameras are switched by the video switcher for viewing by a monitor TV, thevertical sync. phase can be locked to the power frequency, and a stable vertical sync. is obtainedwithout being disturbed at the time of switching.CAMERA1CAMERA2 VIDEO SWITCHERTO 24V AC UL ListedClass 2 power supplyMONITOR TVNote:• The camera is synchronized to the power frequency of 60 ±1 Hz covering a normal fluctuation ofthe power frequency. However, the camera may not cover a large fluctuation caused from thepower generated by an engine generator, etc.• It takes about 10 seconds or more until a stable synchronization is obtained after the power isturned on. This is normal, because several seconds are required to stabilize the camera againstpower noise.• Refer to "7. LINE-LOCK PHASE" for adjustment.5-3. Operation1. Mount the lens to the camera.2. Mount the camera to the camera mount.Caution: If the lens weight is more than 2.2 lbs (1 kg) mount the lens to the camera mount.Refer to section 6 for lens types and connection.3. Connect the cables and support equipment to obtain a picture.4. Adjust the lens aperture (if applicable).01_p2-p32 06.8.7, 11:08 AM8Downloaded from www.Manualslib.com manuals search engine