Connecting multiple iss-6020 switchers – NEC GT2000 User Manual
Page 33
E-33
Setting The Data
When the EX PW pin is low, the power is on; when high, the
power is off.
When the EX MT pin is low, Picture Mute is on; when high,
Picture Mute is off.
EX PW
Low
High
Power
ON
OFF
Note: Channel settings are only valid when the ISS-6020 is connected.
Note: If a channel is switched to another using the remote control when the external control is valid, the channel is forced to switch to
the one set by the external control.
Connecting A Single ISS-6020 Switcher
Slot
1
2
3
4
5
6
7
8
9
10
Channel Number
1
2
3
4
5
6
7
8
9
0
EX C6
Hi
Hi
Hi
Hi
Hi
Hi
Hi
Hi
Hi
Hi
EX C5
Hi
Hi
Hi
Hi
Hi
Hi
Hi
Hi
Hi
Hi
EX C4
Hi
Hi
Hi
Hi
Hi
Hi
Hi
Hi
Hi
Hi
EX C3
Hi
Hi
Hi
Hi
Hi
Hi
Hi
Lo
Lo
Hi
EX C2
Hi
Hi
Hi
Lo
Lo
Lo
Lo
Hi
Hi
Hi
EX C0
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Hi
EX C1
Hi
Lo
Lo
Hi
Hi
Lo
Lo
Hi
Hi
Hi
Connecting Multiple ISS-6020 Switchers
Master Slot
1
1
1
1
9
9
9
10
10
10
10
Slave Slot
1
2
3
4
8
9
10
1
2
9
10
Channel Number
11
12
13
14
98
99
90
01
02
09
00
EX C6
Hi
Hi
Hi
Hi
Lo
Lo
Lo
Hi
Hi
Hi
Hi
EX C5
Hi
Hi
Hi
Hi
Lo
Lo
Hi
Hi
Hi
Hi
Hi
EX C4
Hi
Hi
Hi
Hi
Hi
Hi
Lo
Hi
Hi
Hi
Hi
EX C3
Lo
Lo
Lo
Lo
Hi
Hi
Lo
Hi
Hi
Lo
Hi
EX C2
Hi
Lo
Lo
Lo
Hi
Hi
Hi
Hi
Hi
Hi
Hi
EX C1
Lo
Hi
Hi
Lo
Lo
Lo
Lo
Hi
Lo
Hi
Hi
EX C0
Lo
Hi
Lo
Hi
Hi
Lo
Hi
Lo
Hi
Lo
Hi
To calculate:
EX C6-EX C0 can be presented in binary; Lo=1 and Hi=0
Convert a decimal number (channel number) to the binary number.
Example: Channel number14 (master 1 and slave 4)=23 + 22+ 21. Set C3, C2 and C1 to "Lo".
In other words 14=26 x 0 + 25 x 0 + 24 x 0 + 23 x 1 + 22 x 1 + 21 x 1 + 20 x 0
Therefore you will get C6=Hi, C5=Hi, C4=Hi, C3=Lo, C2=Lo, C1=Lo, C0=Hi
EX MT
Lo
Hi
Picture Mute
ON
OFF