Telex FMR-500 operating instructions Rack Mount Installation, Front Mounting Antennas

Rack Mount Installation

The FMR-500 is supplied with rack mounts for sin- gle and double mounting in a standard EIA 19"/ 483mm equipment rack (see Figure 3). For rack mounting a single unit, a long (#3) and short (#1) "ear" are used. For dual side-by-side mounting, use the short (#1) "ears" and the mid brackets (#2) from two FMR-500's as shown.

To assemble the rack mount adapters to the FMR-500 proceed as follows:

1.Remove the front Phillips head screws from each side of each unit.

2.Align the correct rack ear or bracket with the holes on the side of the unit. Install the previ- ously removed screws. Insert an additional screw (#2, provided in the parts pack) into the remaining hole. Repeat this step for the opposite side of the unit. Be sure to tighten all screws se- curely.

Four double mounting of two FMR-500's proceed as follows:

1.Align the mid brackets (#2) with the holes on the adjacent sides of each unit.

2.Install the previously removed screws. Insert an additional screw (#4, provided in the parts pack) into the remaining holes. Tighten all screws se- curely.

3.Place the two assemblies side-by-side with the mid brackets together. (The left bracket should fit above the right so that the countersinks are visible). Install 4 flat head screws (#5, provided in the parts pack) and tighten them securely.

1	REMOVE SCREWS
	(TYPICAL 4 SIDES)
	5

3

2

(TYPICAL BOTH SIDES)

5	1
	4
Figure 3	(TYPICAL ALL SIDES)

Rack Mount Installation

Front Mounting Antennas

1.Remove hole plugs from brackets.

2.Attach the antenna connectors to the brackets.

3.Attach the supplied extension cables from the rack connectors to the antenna connections on the back of the receiver. See Figure 4.

CLSECAR

AN

power

set

CLEA

SCARN

power

set

Figure 4

Front Mounting Antennas

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