NVision NV8288, Руководство пользователя

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NV8288 and NV8288-Plus Digital Video Routers • User’s Guide 37
3. Installation
Making Signal Connections
Figure 3-11. Expansion Connectors are Inverted in the Upper and Lower Halves of the Frame.
3 Facing the rear of the second router (router 2), locate the corresponding expansion connections
in the upper half of the frame. For example, if you connected to the expansion connection for
outputs 1–6 on router 1, connect the other end of the cable to the expansion connection for out-
puts 1–6 on router 2, as shown in Figure 3-12.
Connect the other end of the expansion connector cable to the expansion connection making
sure that the connector is positioned as follows. (See Figure 3-11.)
• Black side of connector faces right.
• Silver side of connector faces left.
Figure 3-12. Expansion Connections on NV8288-Plus Routers (Rear View)
4 Repeat steps 2 and 3 until all expansion connections located in the upper halves of router 1 and
router 2 are connected.
5 Facing the rear of the first router (router 1), locate the expansion connections in the lower half
of the frame.
RTR EXPANSION
E146905
10/100 BT
10/100 BT RTR EXPANSION
VIDEO
REF 1
LOOP
VIDEO
REF 2
LOOP
AUX 1
AUX 2
CTRL 1
CTRL 1
CTRL 2
CTRL 2 ALARMS
POWER SUPPLY
MONITORS
POWER INPUT
TIME
CODE
PRI
CTRL
SEC
CTRL
PRI CTRL
SEC CTRL
DIAG (38.4 Kbaud)
DIAG (38.4 Kbaud)
79 85 91 97 103 109 115 121 127 133 139 73 7 13 19 25 31 37 43 49 55 61 67
120 126 132 8 3 1 108 114 84 90 96 102 8 7 36 42 48 54 60 66 72 12 18 24 30 6
223 229 235 241 247 253 259 265 271 277 283 217 175 169 151 157 163 145 181 187 193 199 205 211
156 162 168 174 180 186 192 198 204 210 216 150 228 234 240 246 252 258 264 222 270 276 282
IN
1
IN
2
OUT
1
OUT
2
Outputs 144–73 Outputs 72–1 Inputs 144–1
Outputs
288–217
Outputs
216–145
Inputs 288–145
Upper half: Black side
faces right
Lower half: Black side
faces left
RTR EXPANSION
E146905
10/100 BT
10/100 BT RTR EXPANSION
VIDEO
REF 1
LOOP
VIDEO
REF 2
LOOP
AUX 1
AUX 2
CTRL 1
CTRL 1
CTRL 2
CTRL 2 ALARMS
POWER SUPPLY
MONITORS
POWER INPUT
TIME
CODE
PRI
CTRL
SEC
CTRL
PRI CTRL
SEC CTRL
DIAG (38.4 Kbaud)
DIAG (38.4 Kbaud)
79 85 91 97 103 109 115 121 127 133 139 73 7 13 19 25 31 37 43 49 55 61 67
120 126 132 8 3 1 108 114 84 90 96 102 8 7 36 42 48 54 60 66 72 12 18 24 30 6
223 229 235 241 247 253 259 265 271 277 283 217 175 169 151 157 163 145 181 187 193 199 205 211
156 162 168 174 180 186 192 198 204 210 216 150 228 234 240 246 252 258 264 222 270 276 282
IN
1
IN
2
OUT
1
OUT
2
RTR EXPANSION
E146905
10/100 BT
10/100 BT RTR EXPANSION
VIDEO
REF 1
LOOP
VIDEO
REF 2
LOOP
AUX 1
AUX 2
CTRL 1
CTRL 1
CTRL 2
CTRL 2 ALARMS
POWER SUPPLY
MONITORS
POWER INPUT
TIME
CODE
PRI
CTRL
SEC
CTRL
PRI CTRL
SEC CTRL
DIAG (38.4 Kbaud)
DIAG (38.4 Kbaud)
79 85 91 97 103 109 115 121 127 133 139 73 7 13 19 25 31 37 43 49 55 61 67
120 126 132 8 3 1 108 114 84 90 96 102 8 7 36 42 48 54 60 66 72 12 18 24 30 6
223 229 235 241 247 253 259 265 271 277 283 217 175 169 151 157 163 145 181 187 193 199 205 211
156 162 168 174 180 186 192 198 204 210 216 150 228 234 240 246 252 258 264 222 270 276 282
IN
1
IN
2
OUT
1
OUT
2
This expansion connection corresponds to signal outputs 1–6. Connect the corresponding expansion connectors to
each other using an NVISION expansion cable (WC0089).