Extron Electronics MTPX Plus 6400 Series User Guide - Manual (Page 149)

Removing and Installing a Fan Module
The MTPX Plus 6400 switchers have three fan modules of two different types. The top
two fan modules are one type and part number; the bottom fan module has a unique part
number. If a fan module fails, it should be replaced at the earliest opportunity.
Removing a Fan Module
Remove a fan module as follows:
NOTE: The fans modules are hot-swappable. Either fan can be removed or installed
without powering down the switcher.
1. Rotate the top and bottom knurled knobs to completely loosen the captive screws (see
figure 79).
ANAHEIM,
CA
RESET
RS232/RS422
REMO
TE
LAN
ACT
LINK
100-240V 50/60Hz
6.4A MAX.
100-240V 50/60H
z
1.2A MAX.
REDUND
ANT
PRIMAR
Y
LISTED 1T23
US
®
N15779
FA N ASSEMBL
Y
FA N ASSEMBL
Y
LOCAL INPUTS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
RS-232 OUTPUT INSER
TION
INPUTS
AUDIO INPUTS
L
R 1
L
R 2
L R 3
L R 4
L
R 5
L
R 6
Tx Rx
1
Tx Rx
2
Tx Rx
3
Tx Rx
4
Tx Rx
5
Tx Rx
6
Tx Rx
7
Tx Rx
8
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
2
1
3
4
5
6
LOCAL OUTPUTS
7
8
INPUT SELECT LOCAL 1 2 3 4
RJ-45
2
1
3
4
INPUT SELECT LOCAL 5 6 7 8
RJ-45
L
R 7
L
R 8
MONO AUDIO OUTPUT
S
L
R 1
L
R 2
L
R 3
L
R 4
L
R 5
L
R 6
L
R 7
L
R 8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
OUTPUTS
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Tx Rx
9
Tx Rx
10
Tx Rx
11
Tx Rx
12 Tx Rx
13
Tx Rx
14
Tx Rx
15
Tx Rx
16
PRIMAR
Y PO
WER SUPPL
Y 1
PRIMAR
Y PO
WER SUPPL
Y 2
REDUND
ANT PO
WER SUPPL
Y 1
REDUND
ANT PO
WER SUPPL
Y 2
Align with Plastic Guides
Knurled Knobs
FAN ASSIMBL
Y
Figure 79. Fan Replacement
2. Gently pull on the screws to loosen the fan from the backplane.
3. Slide the fan out of the chassis.
MTPX Plus 6400 Series Matrix Switchers • Maintenance and Modifications 143