Page 2 - Important Safeguards
LTC 4600 Series | Instruction Manual | Important Safeguards EN | 2 Bosch Security Systems | July 08, 2008 Important Safeguards Read, follow, and retain for future reference all of the following safety instructions. Heed all warnings on the unit and in the operating instructions before operating the ...
Page 3 - Safety Precautions
LTC 4600 Series | Instruction Manual | Safety Precautions EN | 3 Bosch Security Systems | July 08, 2008 15. Safety ccheck - Safety checks should be performed upon completion of service or repairs to the unit to ensure proper operating condition. 16. Installation - Install in accordance with the manu...
Page 6 - Table of Contents
LTC 4600 Series | Instruction Manual | Table of Contents Bosch Security Systems | July 08, 2008 EN | 6 Table of Contents Important Safeguards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2FCC Information . . . . . ...
Page 7 - UNPACKING; Service Centers; DESCRIPTION; Model Summary
LTC 4600 Series | Instruction Manual | Unpacking Bosch Security Systems | July 08, 2008 EN | 7 1 UNPACKING This electronic equipment should be unpacked andhandled carefully. In addition to a copy of theseinstructions, check for the following items: 1. Stand-alone units: • Individual LTC 4600 or LTC ...
Page 8 - INSTALLATION; Installing Rack-mount Modules
LTC 4600 Series | Instruction Manual | Installation Bosch Security Systems | July 08, 2008 EN | 8 4 INSTALLATION 4.1 Installing Rack-mount Modules 1. Install the LTC 4637 Series card cage unit as described in a later section of this document. 2. Install the fiber optic plug-in module into any availa...
Page 9 - LTC 4641, LTC 4642 Series Modules for Video Transmission; Indicators / Operation
LTC 4600 Series | Instruction Manual | Installation Bosch Security Systems | July 08, 2008 EN | 9 4.3 LTC 4641, LTC 4642 Series Modules for Video Transmission 4.3.1 Indicators / Operation 1. The POWER LED illuminates when AC power is applied to the unit. 2. LTC 4642/60 and LTC 4642/50 units: The Vid...
Page 12 - Typical Configurations:
LTC 4600 Series | Instruction Manual | Installation Bosch Security Systems | July 08, 2008 EN | 12 4.6 LTC 4628, LTC 4629 Series Modules for Video + Bosch Biphase ControlCode Transmission 4.6.1 Indicators / Operation 1. The POWER LED illuminates when AC power is applied to the unit. 2. LTC 4628/60, ...
Page 14 - Typical Configuration:
LTC 4600 Series | Instruction Manual | Installation Bosch Security Systems | July 08, 2008 EN | 14 4.7 LTC 4671 Series Modules forSystem4 / Allegiant KeyboardTransmission 1. The supplied 120 ohm resistor must be installed across the external data connections when thesefiber optic modules are used wi...
Page 15 - LTC 4651 Series Modules for Bosch
LTC 4600 Series | Instruction Manual | Installation Bosch Security Systems | July 08, 2008 EN | 15 4.8 LTC 4651 Series Modules for Bosch Biphase Control Code or RS-232Transmission 4.8.1 Indicators / Operation 1. The POWER LED will light when AC power is applied to the unit. 2. The TRANSMIT LED flash...
Page 16 - REPLACEMENT PARTS; Figure 11 LTC 4637 Series Typical Installation
LTC 4600 Series | Instruction Manual | Replacement Parts Bosch Security Systems | July 08, 2008 EN | 16 4.9 LTC 4637 Series Rack-mount Card Cage 4.9.1 Installation 1. Install the LTC 4637 Series Rack-mount into a standard EIA 19in. rack, using user-supplied rack-mounting hardware. Be careful to not ...
Page 17 - TROUBLESHOOTING; LTC 4637 Series Rack-mount Configurations:
LTC 4600 Series | Instruction Manual | Troubleshooting Bosch Security Systems | July 08, 2008 EN | 17 6 TROUBLESHOOTING Video Links: Video Problems Power Problems Verify that a valid video signal is being applied to the transmitter module. Verify the integrity of the coax connections between devices...
Page 18 - DIMENSIONAL OUTLINES
LTC 4600 Series | Instruction Manual | Dimensional Outlines Bosch Security Systems | July 08, 2008 EN | 18 7 DIMENSIONAL OUTLINES Figure 12 Stand-alone Modules: LTC 4641/60, LTC 4641/50 Figure 13 Stand-alone Modules: LTC 4642/50, LTC 4642/60, LTC 4651/60, LTC 4651/50 1.19 30 1.0 25.4 2.5 64 1.6 41 +...
Page 19 - LTC 4xxx; Rack Width; Rack Widths
LTC 4600 Series | Instruction Manual | Dimensional Outlines Bosch Security Systems | July 08, 2008 EN | 19 Figure 14 Stand-alone Modules: LTC 4744/50, LTC 4744/60, LTC 4671/60, LTC 4671/50, LTC 4628/60, LTC 4628/50, LTC 4629/60, LTC 4629/50, LTC 4630/50, LTC 4630/60, LTC 4631/50, LTC 4631/60 Figure ...