User's Manual

Note: Do not mount the MRKP1E in the same electrical back- box as high

voltage devices such as electrical outlets or switches.

Figure 2.5: MRKP1E Keypad Installation

(See specifications)

3. Connections

MRKP1E to MRC88m and Expansion Keypads

Each RJ-45 connector under each PREAMP OUT (1 – 8) is considered a “Zone

port”. This Zone port interfaces with MRKP1E Keypad through CAT-5 cables.

These connectors carry command/control information between the keypad and

the MRC88m. Connect CAT-5 cables terminated to an RJ-45 connector from

each Keypad to the corresponding RJ45 connector of the MRC88m as shown

below. (See Specifications section for maximum length of Cat-5 cables)

Figure 3.0: MRKP1E to MRC88m with expansion keypads

Note: Four keypads maximum per zone. Remove termination jumper on all

keypads except for the last keypad (see item #4 on Fig 2.3). Each expansion

keypad must each have its own unique address. (see Inst. Setup Menu on

Section 4 of this manual)

MRKP1E Rear

Zone 4

IR emitter

Zone 1

IR emitter

MRKP1E Rear

MRKP1E

ear

MRC88m Rear

Zone 1

Zone 2

Zone 8

MRKP1E Rear

RJ45 Zone

ports