Security: Intrusion

How to align the DS455Q beam detector.

How to find a mounting bracket part number for the DS775I. DS775,MX775i.

  After Connecting D8128A Modules Panel Reports PT BUS TROUBLE. D8128A,D9112B,D9112B1  

Issue Does Bosch make a mounting bracket for the DS775I?   Solution   Yes: B335 = Low profile mount bracket B328 = Gimbal mount bracket B338 = Ceiling mount bracket

Issue What is the proper alignment procedure for the DS455Q? Solution  Alignment by LED Apply power to the system. Use the supplied interruption sheets to cover the lower optical modules of the transmitter and the receiver. Look into the upper scope of the transmitter 10 cm (3.9 in.) to 15 cm (5.9 in.) from the optical module. Use the turntable to adjust the horizontal angle. Use the horizontal and vertical adjustment screws to locate the receiver in the center of the viewing area. Look at the Level Meter on the receiver to proceed with fine tuning.  Use a screwdriver to adjust the angle of the upper optical module. As more beam energy is received, each LED status follows this sequence: ON_Flashes quickly_Flashes slowly=>OFF Continue fine tuning until all LEDs turn off. Remove the interruption sheets from the lower optical modules and cover the upper optical modules of the transmitter and the receiver. Repeat the alignment process for the lower optical modules. When all LEDs turn off, the alignment is complete. Remove the interruption sheets from the optical modules. Alignment Using a Voltmeter Apply power to the system. Use the supplied interruption sheets to cover the lower optical modules of the transmitter and the receiver. Insert the voltmeter leads into the alignment check terminals. Set the voltmeter to 10 volts VDC. Use a screwdriver and adjust the upper optical modules to obtain the maximum voltage. In an ideal environment, the voltage is 3.0 VDC or above. Remove the interruption sheets from the lower optical modules and cover the upper optical modules of the transmitter and the receiver. Repeat the alignment process for the lower optical modules. Make sure to remove the interruption sheets and close the covers when alignment is complete.

Issue The D5200 programmer has only 128K RAM, how can it be expanded to 512K?   Solution   The D5215 is a memory circuit board that installs on the main board inside the D5200 programmer. This provides the A drive with an additional 384K of RAM which then brings the total A drive compacity to 512K.       Part numbers D5200, D5215

Overview: User is entering passcode twice to arm alarm system. A five second delay between key strokes will cause the keypad to view the next entry as the start of a NEW passcode. Key strokes must be strung together with no pauses in between longer that 5 seconds. Issue User must enter passcode twice to arm the system.  Same code is used for both entries.   Solution   The user is pausing too long between key strokes.  After a key is pressed the next key stroke must be pressed wthin 5 seconds. A delay of 5 or more seconds will cause the keypad to view the next key stroke as the start of a new entry.

Part numbers D7212B, D9112B, D7212B1, D9112B1, D7212, D7412, D9112, D9124, D9412, D7212G, D7412G, D7412G, D9124G, D9412G, D7212GV2, D7412GV2, D7412GV2, D9124GV2, D9412GV2, D7212GV3, D7412GV3,D7412GV3, D9412GV3, D7212GV4, D7412GV4, D7412GV4, D9412GV4, B8512G, B9512G

Issue How is the battery test performed?   Solution   Type in (Command/ # ) 80 or a valid code # 80. If you want the sounder to trip with the battery test, type in #85. If the Green power LED contiunes to flash after 10 seconds, the battery has failed and needs to be charged or replaced. If the LED goes solid, the battery has passed.

Issue What does the Green Status light indicate? Solution Green Status Light: OFF = One or more zones are violated, or the control is armed Flashing = Exit delay period is in progress ON = All zones are secure or bypassed

Issue What is the value of the EOL on a DS7090?   Solution   The EOL value on the DS7090 = 2.2K ohms.

Part numbers DS7400X, DS7400, DS7400Xi, DS7400XIVER2, DS7400XIVER3+, DS7400XIVER4+,

Issue In the history log, the panel displays armed by user 202   Solution   The system was remote armed through the software.

Part numbers DS7400X, DS7400, DS7400Xi, DS7400XIVER2, DS7400XIVER3+, DS7400XIVER4+,

How to determine the max distance of DS Multiplex module protected loop wire.

How to work with the RF3224 Cover Tamper switch. Can the front spring tamper on the RF3224 wireless receiver be disabled?