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.

Power

EX PW

ON

Low

 

 

OFF

High

Picture Mute

EX MT

ON

Lo

 

 

OFF

Hi

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

Channel Number

EX C6

EX C5

EX C4

EX C3

EX C2

EX C1

EX C0

1

1

Hi

Hi

Hi

Hi

Hi

Hi

Lo

2

2

Hi

Hi

Hi

Hi

Hi

Lo

Hi

3

3

Hi

Hi

Hi

Hi

Hi

Lo

Lo

4

4

Hi

Hi

Hi

Hi

Lo

Hi

Hi

5

5

Hi

Hi

Hi

Hi

Lo

Hi

Lo

6

6

Hi

Hi

Hi

Hi

Lo

Lo

Hi

7

7

Hi

Hi

Hi

Hi

Lo

Lo

Lo

8

8

Hi

Hi

Hi

Lo

Hi

Hi

Hi

9

9

Hi

Hi

Hi

Lo

Hi

Hi

Lo

10

0

Hi

Hi

Hi

Hi

Hi

Hi

Hi

 

 

 

 

 

 

 

 

 

Connecting Multiple ISS-6020 Switchers

Master Slot

Slave Slot

Channel Number

EX C6

EX C5

EX C4

EX C3

EX C2

EX C1

EX C0

 

 

 

 

 

 

 

 

 

 

1

1

11

Hi

Hi

Hi

Lo

Hi

Lo

Lo

1

2

12

Hi

Hi

Hi

Lo

Lo

Hi

Hi

1

3

13

Hi

Hi

Hi

Lo

Lo

Hi

Lo

1

4

14

Hi

Hi

Hi

Lo

Lo

Lo

Hi

 

 

 

 

 

 

 

 

 

 

9

8

98

Lo

Lo

Hi

Hi

Hi

Lo

Hi

9

9

99

Lo

Lo

Hi

Hi

Hi

Lo

Lo

9

10

90

Lo

Hi

Lo

Lo

Hi

Lo

Hi

10

1

01

Hi

Hi

Hi

Hi

Hi

Hi

Lo

10

2

02

Hi

Hi

Hi

Hi

Hi

Lo

Hi

 

 

 

 

 

 

 

 

 

 

10

9

09

Hi

Hi

Hi

Lo

Hi

Hi

Lo

10

10

00

Hi

Hi

Hi

Hi

Hi

Hi

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

E-33

Page 33
Image 33
NEC GT2000, GT2000R user manual Connecting a Single ISS-6020 Switcher, Connecting Multiple ISS-6020 Switchers

GT2000, GT2000R specifications

The NEC GT2000 and GT2000R are renowned projectors that have established themselves in the realm of high-performance visual equipment, catering primarily to the needs of businesses and educational institutions. These projectors are celebrated for their exceptional image quality, versatility, and advanced features, making them a popular choice among users seeking reliability and performance.

One of the primary features of the GT2000 series is its high brightness capability. With a brightness of up to 2,500 ANSI lumens, these projectors can deliver clear and vibrant images even in well-lit environments, ensuring that presentations and lectures maintain their visual integrity regardless of ambient light conditions. This makes them ideal for large conference rooms and classrooms where visibility is crucial.

The GT2000 series also boasts impressive resolution specifications. The GT2000 offers a native resolution of XGA (1024x768 pixels), while the GT2000R enhances this to a WXGA (1280x800 pixels), providing a wider aspect ratio and higher detail for images. This improved resolution is particularly beneficial for displaying detailed graphics, charts, and videos, making them suitable for a variety of presentation types.

In terms of connectivity, the GT2000 and GT2000R projectors are equipped with multiple input options including VGA, composite video, and audio inputs. This versatility allows for seamless integration with various devices, such as laptops, DVD players, and even mobile devices, further enhancing their usability in different settings.

Another noteworthy characteristic of the GT2000 series is its advanced color reproduction technology. NEC employs a 3LCD technology in these projectors, which ensures vibrant colors and deep blacks, resulting in images that are both engaging and lifelike. This technology minimizes the possibility of color distortion, offering consistent and accurate color performance.

Users will also appreciate the long lamp life offered by the GT2000 and GT2000R, with lamps typically lasting up to 5,000 hours in eco mode. This not only reduces maintenance costs but also enhances the overall efficiency of the projector.

In conclusion, the NEC GT2000 and GT2000R projectors are equipped with a robust set of features, from high brightness and resolution to advanced connectivity options and color accuracy. Their durability and reliability make them ideal for professional and educational environments, meeting the demands of users who require high-quality projections for effective communication and learning.