Extron electronic 3200, 7200 manual Removing and Installing the Power Supply Module

Removing and Installing the Power Supply Module

The two (primary and redundant) power supply modules are identical. Each power supply module has a 2-color status LED, visible on the rear panel, that indicates the status of the power supply outputs. If the LED is lit green, the power supply is operating normally. If the LED is lit red, the supply has failed and should be replaced at the earliest opportunity.

NOTE: The power supply modules are hot-swappable. Either power supply can be removed of installed without powering down the switcher.

Removing the Power Supply Module

Remove a power supply module as follows:

1.Rotate the left and right knurled knobs to completely loosen the captive screws.

2.Gently pull on the handle to loosen the power supply from the backplane (see figure 66).

3.Slide the power supply out of the chassis.

					IN
					OUT
		1-8			A
					IN
					OUT
ANAHEIM,	CA	-916			A
					OUT
					IN
		17-24			A
					IN
					OUT
		25-32			A		.
						1.2A	MAX
			100				REDUNDANT
					50/60Hz
				-240V
REMOTE 232/RS-RS-422	LEVEL-LEVELBI-TRI RESET		BOTHDISCONNECTPOWER BEFORECORDSSERVICING		50/60Hz		PRIMARY
		SWITCH					.
						1.2A	MAX
LAN ACTLINK			100-240V
	REFERENCE

IN OUT

B IN OUT

B IN OUT

B IN OUT

B

OUT

OUT

OUT

OUT

	IN
	OUT
IN	D
	IN
OUT
	OUT
C	D
IN
	IN
OUT
	OUT
C	D
IN
	IN
OUT
	OUT
C	D
IN
OUT
C	POWER

			IN
			OUT
		IN	H
		OUT	IN
			OUT
	IN	G	H
		IN
	OUT	OUT	IN
			OUT
IN	F	G
OUT	IN		H
		IN
	OUT	OUT	IN
E	F		OUT
IN		G
OUT	IN		H
		IN
	OUT
		OUT
E	F
IN		G	SUPPLY
OUT	IN
		POWER
	OUT
E	F
IN
OUT
E

Align with Plastic Guides

Knurled Knobs

Figure 66. Power Supply Replacement

Installing the Power Supply Module

Install a power supply module as follows:

1.Orient the power supply module to be installed with the LED to the right.

2.Align the flanges on the power supply module with the left and right power supply guides (see figure 66).

3.Gently slide the power supply into the enclosure until the module meets resistance.

4.Gently seat the power supply in the backplane.

5.Use a screwdriver to tighten the left and right knurled knobs/captive screws to secure the power supply in place.

FOX Matrix 3200 and 7200 Switchers • Maintenance and Modifications 113