EN | 2 LTC 8714 and 8715 Series | Instruction Manual | Important Safeguards Important Safeguards 1. Read, Follow, and Retain Instructions - All safety 10. Power Sources - Operate the unit only from the type and operating instructions should be read and of power source indicated on the label.
EN | 3 LTC 8714 and 8715 Series | Instruction Manual | Safety Precautions Safety Precautions For Indoor Product 1. Water and Moisture - Do not use this unit near water - for example, in a wet basement, in an unprotected outdoor installation or in any area classified as a wet location.
EN | 4 LTC 8714 and 8715 Series | Instruction Manual | FCC & ICES Information FCC & ICES INFORMATION (U.S.A. and Canadian Models Only) This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:...
Check for the following items: switcher/controller system. • Verify the model number of the unit. A single LTC 8714 Series unit can be used to interface • One (1) cable assembly with 9-pin D-sub up to eight Allegiant Series keyboards with an connectors.
EN | 7 LTC 8714 and 8715 Series | Instruction Manual | Installation INSTALLATION 4.4 DIP Switch Settings The LTC 8714 Series Keyboard Port Expanders and Power the LTC 8715 Expander communicate with the Model Rated Voltage Nominal Allegiant Series main bay and the Allegiant Series...
Page 8
EN | 8 LTC 8714 and 8715 Series | Instruction Manual | Installation S402 DIP Switches 6 to 8: These switches determine 4.4.1 DIP Switch Settings - LTC 8714 Series the data polling format that will be used to S401 DIP Switch: Verify that switches 1, 2, and 3 are ON and all others are OFF.
EN | 9 LTC 8714 and 8715 Series | Instruction Manual | Installation 6. Similarly, repeat Step 5 for each Allegiant Series 4.5 Connections keyboard. 4.5.1 Expanding up to Eight Keyboards Using the 7. Using the cable supplied with the LTC 8714...
EN | 10 LTC 8714 and 8715 Series | Instruction Manual | Operation OPERATION 1. Turn on the Allegiant Series main bay, the LTC 8714 Series Keyboard Port Expander, and the LTC 8715 Series Expander. The power LEDs on the LTC 8714 Series unit and the LTC 8715 Series unit should be on.
EN | 11 LTC 8714 and 8715 Series | Instruction Manual | Illustrations ILLUSTRATIONS POWER PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE SYSTEM...
Page 12
EN | 12 LTC 8714 and 8715 Series | Instruction Manual | Illustrations POWER KB-EXP1 KB-EXP2 KB-EXP3 KB-EXP4 SYSTEM SYSTEM PORT 4 PORT 2 PORT 3 PORT 1 Figure 6 LTC 8715 Series - Front and Back Panels Figure 8 System Port - Female 9-pin...
Page 13
EN | 13 LTC 8714 and 8715 Series | Instruction Manual | Illustrations LTC 8600 Series or LTC 8800 Series Allegiant Main Bay (Rear View) Comm 2 Port Cable Supplied with LTC 8714 Series Keyboard Port Expanders LTC 8714 Series...
Page 14
PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 Keyboards 17–24 Figure 10 Typical LTC 8714 Series Keyboard Port Expander & LTC 8715 Series Expander Application Bosch Security Systems | May 23, 2005...
Page 15
EN | 15 LTC 8714 and 8715 Series | Instruction Manual | Illustrations LTC 8900 Series Allegiant CPU (Rear View) KEYBOARD Keyboards 1– 8 CONTROLLER COM1 CONSOLE ALARM BIPHASE COM2 Comm 2 Port Cable supplied with LTC 8715 Series Expanders...