Xantech MRKP2 - Manuals - manualsarea.com

Page 2 - Precautions; Always exercise care when operating the MRKP2 Keypad.

2 Safety Check — Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the unit is in proper operating condition. Lightning Storms — Unplug the controller unit (MX88/MRC88m/MRAUDIO8x8m) during lightning storms or when unused ...

Page 4 - Important Notes; to make sure that you; Planning

6 2. System Design Overview/Applications Important Notes A recommended electrical back box is always required for installation of this product (see specifications). The MRKP2 is specifically designed to work with the MX88 series, MRC88m, and MRAUDIO8x8m (Firmware ver. 3.16 at the time of writing thi...

Page 5 - MRKP2 – FRONT PANEL; Figure 2.3: MRKP2 Keypad layout and Main display

8 Figure 2.1: T568A and T568B Wiring Standard Figure 2.2: MX88 – MRKP2 Pin-out diagram for Cat-5 cable (T568B configuration) Wire Color Pin # Signal white/orange 1 485 + orange 2 485 - white/green 3 12V RET blue 4 IR RET white/blue 5 IR green 6 +12V white/brown 7 Attn. 485 brown 8 IR Loop Back Cat 5...

Page 6 - MRKP2 – REAR CONNECTORS; Figure 2.4: Rear connector board of MRKP2 Keypad; CONTROLLER PORT; TO EXPANSION; Installation; Note: Do not mount the MRKP2 in the same electrical back- box as high

10 MRKP2 – REAR CONNECTORS Figure 2.4: Rear connector board of MRKP2 Keypad Note: The IR Out feature on this keypad comes disabled from the factory and if needed, it should be enabled using the Xantech Universal Dragon programming software. EXTERNAL IR SENSOR CONNECTING BLOCK IN-ZONE IR EMITTER CONN...

Page 7 - MRKP2 to MX88 and Expansion Keypads; Figure 3.0: MRKP2 to MX88 with expansion keypads; Compatible Handheld remotes

12 3. Connections MRKP2 to MX88 and Expansion Keypads Each RJ-45 connector under each PREAMP OUT (1 – 8) is considered a “Zone port”. This Zone port interfaces with MRKP2 Keypad through CAT-5 cables. These connectors carry command/control information between the keypad and the MX88. Connect CAT-5 ca...

Page 8 - Figure 3.1: MRKP2 to External IR Connections; /MX88 for details on setting up QuickConfig.

14 External IR Receiver Connections Use an external Xantech IR Receiver in cases where a hand-held remote needs to be pointed somewhere other than at the MRKP2 or in cases where additional interference requires the use of a different type of IR receiver or IR receiver mounting location. Typical IR R...

Page 10 - IR flooding; Depends on electrical back-box used – see below

18 5. Troubleshooting Symptom Possible Cause Solution MRKP2 does not power up or resets itself randomly 1. RJ-45 plug crimped incorrectly; or wiring pin-out of RJ-45 reversed. 2. Break or intermittent connection in CAT-5 between Zone and “Head-End”. 3. CAT5 cable length exceeds specification, or mor...

Page 12 - Xantech Limited Warranty; Xantech® is a registered trademark of Xantech LLC; Xantech LLC

22 23 Xantech Limited Warranty Xantech LLC (“Xantech”) warrants this product to be free defects in materials and workmanship for a period of two years from the date of documented purchase by the original consumer. Any products returned to Xantech and found to be defective by Xantech within the warra...