Harris Legacy 99-1300-0, Operation & Technical Manual

Page: 31 / 98

2 Installation
Revision B • 1/03
H A R R I S C O R P O R A T I O N
2-19
SETUP
DS1/DS2 — These 16 DIP switches affect the logic settings for the A input. Individual switch
definitions are listed below.
DS3/DS4 — These 16 DIP switches affect the logic settings for the B input. Individual switch
definitions are listed below.
Universal Input Module Switch Definitions
# Switch Name ON Function (set to operator’s left) OFF Function (set to operator's right)
1 Signal Source Digital Input connector Analog Input connector
2 C/R Mute Mutes C/R Monitor output at module on
1
No C/R monitor muting
3 Studio Mute Mutes Studio Monitor output at module on
1
No Studio monitor muting
4 Spare Switch
5 External Site Mute External Mute logic output at module on
1
No External monitor muting
6 Console On as Cough Press & hold On button for Cough button On button not used for Cough
7 Timer Reset Resets timer at module on No timer reset
8 Off LED control (Ready) Local (Off LED follows on/off status) Peripheral controls Off LED (Ready logic)
1 Fader Start/Stop Fader movement, from full off, turns Fader movement does not affect
module on; to full off, turns module off module on/off
2 Start/Stop Pulses Multiple (each press of On or Off button Single (pulse is only generated when
generates another pulse) changing state, Off to On, On to Off )
3 Start/Stop Control All (pulse is generated no matter where Local (pulse is only generated by
the on/off control originates) module's On or Off buttons)
4 Bypass Sample Rate Bypasses internal SRC (external source Uses internal SRC (normal setting)
Converter (SRC) must run off the same external digital
audio reference as console)
2
5 Spare Switch
6 Spare Switch
7 Input Level Set A See DS2/DS4 table below See DS2/DS4 table below
8 Input Level Set B See DS2/DS4 table below See DS2/DS4 table below
DS1/DS3
DS2/DS4
UNIVERSAL INPUT MODULE SWITCHES
DS2/DS4 — Switches 7 and 8
These switches are used together to set the level for the input.
7 8 Analog 3 Digital 4
Off Off +4dBu 0dB
Off On +6dBu -6dB
On Off +8dBu -12dB
On On -10dBV -18dB
1
The module logic is set as a Microphone when any one of these switches is set to On.
2
Refer to page 2-11, Digital Clock Reference for details on an external reference.
3
The nominal input to achieve -20 FSD (equal to a +4 dBu output), with the fader set to the red reference line.
4
The amount of gain reduction applied to the digital input signal.