Bosch Appliances LTC 5108, LTC 5104 Unpacking, Service, Installation, Description

LTC 5104, LTC 5108 Series Instruction Manual Unpacking EN 8

1UNPACKING

Unpack carefully. This is electronic equipment and should be handled with care.

Check for the following items:

•Verify the unit model number.

•One (1) cable assembly with 15-pin connector.

If an item appears to have been damaged in shipment, replace it properly in its carton and notify the shipper. If any items are missing, notify your Bosch Security Systems, Inc. Sales Representative or Customer Service.

The shipping carton is the safest container in which the unit may be transported. Save it for possible future use.

2SERVICE

If the unit ever needs repair service, the customer should contact the nearest Bosch Security Systems, Inc. Service Center for authorization to return and shipping instructions.

Service Centers

USA: Phone: 800-366-2283 or 717-735-6638

fax: 800-366-1329 or 717-735-6639 CCTV Spare Parts

Phone: 800-894-5215 or 408-956-3853 or 3854

fax: 408-957-3198

e-Mail: BoschCCTVparts@ca.slr.com

Canada: 514-738-2434

Europe, Middle East & Asia Pacific Region: 32-1-440-0711

For additional information, see

www.boschsecuritysystems.com.

4INSTALLATION

4.1Power

Model	Rated	Voltage	Power at
No.1	Voltage	Range Rated	Voltage
LTC 5104/60	120 VAC, 50/60 Hz	105 to 130	4 W
LTC 5104/50	220-240 VAC, 50/60 Hz	198 to 264	4 W
LTC 5108/60	120 VAC, 50/60 Hz	105 to 130	4 W
LTC 5108/50	220-240 VAC, 50/60 Hz	198 to 264	4 W

1Models shown are for English on-screen menu model. The model number and operating voltage are shown on the bottom of the unit. These units are supplied with grounded power cords; grounding must not be defeated.

4.2Mounting

These switchers are half rack units and are supplied as desk top units. For rack mounting, the LTC 9101/00 rack-mount kit is available.

4.3Video Inputs and Looping Outputs

For each of the 4 or 8 channels, there are two BNC connectors on the rear panel. One of these connectors is to be used as a video input while the other connector may be used as a looping output. It does not matter which connector is used as the input and which is used as the looping output. Each pair of BNCs provides an automatic termination function that applies a 75 Ω load to the incoming video signal when the cable is connected to either jack. When "loop-through" operation is desired, the second cable connection automatically unterminates the input providing the required high impedance for "loop-through" operation. The jacks act as automatic switches. The looping video outputs are provided to supply video to other video equipment. When looping, the last piece of equipment on the video line should be terminated.

3DESCRIPTION

The LTC 5104 Series and LTC 5108 Series are automatic sequential video switchers. The LTC 5104 Series have 4-camera inputs and 1-monitor output; the LTC 5108 Series have 8-camera inputs and 2-monitor outputs.

4.4Monitor Output

The monitor outputs are designed for a 75 Ω load. Therefore, when looping the monitor output cable through multiple monitors or their accessories, ensure their terminations are set to Hi-Z. Only the last unit on the line should have its termination set to 75 Ω.

LTC 5104 Series: A single monitor output permits switched camera video through this connection.

LTC 5108 Series: These switchers may be used with one or two monitors, depending on system requirements. See Operating Mode section and Typical Installation illustration.

Bosch Security Systems 7 April 2004