Panasonic AV-HS300G User Manual

5

The tally connector comes with tally output, output enable, power supply or fan alarm output pins. 
The output signals from the tally output pins are for lighting the tally lamps, and these outputs are open collector 
outputs.

1

IN1

Open collector output

Tally output of input video 1

IN

Open collector output

Tally output of input video 

3

IN3

Open collector output

Tally output of input video 3

4

IN4

Open collector output

Tally output of input video 4

5

IN5

Open collector output

Tally output of input video 5

6

IN6

Open collector output

Tally output of input video 6

7

ENABLE

Input

Enable signal of tally output

Open: Output; GND: no output

8

ALARM

Open collector output

Fan alarm or power supply alarm output

9

GROUND

GROUND

Ground

Pins 1 to 6 and pin 8 must satisfy the following conditions:

Dielectric strength:  Max. DC 4 V
Current: 

Max. 50 mA

5

4

3

2

1

6

7

8

9