DRAKE EH24 User Manual download pdf (Page 6)

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Superior Broadcast

ATSC 3000 Exciter User Manual

Superior Broadcast ATSC 3000 Exciter

ATS C 3000 Exciter User Guide

Version 2.0 Page 3 of 13

10/23/2012

1 Product Appearance

1.1 Front Panel

LCD:

40×2 LCD with power saving backlight

Reset button:

RST: System reset button

6 Buttons :

Left, Right, Up, Down, OK, Esc (from left to right)

6 LEDs:

LED_TS1: Green light on indicates TS1 is selected and the input TS signal is OK

LED_TS2: Green light on indicates TS2 is selected and the input TS signal is OK

LED_TSErr: Red light on indicates the selected input signal has error (Refer to Chapter 5)

LED_ GPS: Green light on indicates 10 MHz reference signal connected and locked

LED_ RFON: Green light on indicates system ready and RF on

LED_ SysErr: Flashing of the red light indicates some system error (Refer to Chapter 5)

Red light on indicates it's in "Local (LCL)" control mode, and red light off

indicates it's in "Remote (RMT)" control mode

1 BNC connector:

RFMON: Loop out of feedback signal from port [RF_IN_A] for monitoring

1.2 Back Panel

RF_IN_A: Feedback signal after band-pass filter

RF_IN_B: Feedback signal before band-pass filter

RF_MON: Loop out of [RF_OUT] for monitoring

RF_OUT: RF signal output

TOD_IN (RS232): Reserved

REMOTE (RS232): Serial port for remote control

REMOTE (RJ45-B): 10M/100M Ethernet for remote control

TSoIP (RJ45-A): Reserved

10M_IN: 10 MHz input from external GPS receiver

1PPS: 1 PPS input from external GPS receiver

TS_IN_1: The first input for TS signal, ASI only

TS_OUT_1: Loop out of [TS_IN_1] for monitoring

TS_IN_2: The second input for TS signal, ASI only

TS_OUT_2: Loop out of [TS_IN_2] for monitoring

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DRAKE EH24 User Manual Page 6