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Leds, Jumper settings – Cobalt Digital COMPASS 9231 Analog Video Distribution Amplifier User Manual

Page 13

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13

LEDs

The front-edge of the card features LEDs that display the status of the input signals.

Descriptions are provided in the following table:

LED

Color

Location

Display and Description

SYNCH

Green

Top of the
card

When illuminated there is a valid analog signal at the input.

NO
SYNCH

Green

Second
from the
top

When illuminated there is not a valid analog signal at the input.

Table 1. Status LED Descriptions

Jumper Settings

HI Z

TERM

Selects the input termination, either high impedance or 75 Ohms.

BAL

Selects between a balanced and differential input configuration.

ON

CLAMP

OFF

Turns clamping circuit on or off.