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

Page: 18 / 98

Revision B • 1/03
H A R R I S C O R P O R A T I O N
2-6
2 Installation
METER SETUP
The level at which the blue peak indicators turn
on, as well as the meter display mode (peak hold
or non-peak hold), is set separately for each meter
using DIP switches on the edge of each meter PCA.
To access the meter DIP switches, open the meter
panel by lifting it up and rotating it toward the
rear of the console until it stops. Each meter’s DIP
switches are located on the underside of the meter
panel, directly below the right end of each meter.
external time reference, then press and hold
the HOLD button to freeze the time. When
the external time reference reaches the time
on the Legacy clock, release the HOLD but-
ton to start the clock.
When an ESE time-code signal is connected to
the BNC connector on the clock circuit board, and
slave mode is selected (DS1-3 is set UP), the clock
does not require setting. If the ESE time-code sig-
nal fails, the clock automatically defaults to its
internal crystal reference oscillator, flashing the
display colons to indicate the loss of time-code.
EVENT TIMER
The event timer displays time in minutes, sec-
onds and tenths of seconds. The only timer option
setting is whether to display the tenths of seconds
digit as the timer runs. DS1-1 (a DIP switch on
the timer circuit board, located behind the timer
display), sets whether the tenths are shown or not.
In the UP position, the tenths of seconds are dis-
played. In the DOWN position, the factory default,
the tenths do not display while the timer runs.
Note that the tenths of seconds are always shown
when the timer is in the Stop or Hold mode.
Event Timer Option Switches (DS1)
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Timer circuit board DIP switch.
Factory default settings are DOWN.
1
2345
Timer PCA
SWITCH UP
Unused
Unused
Unused
Unused
.1 sec display ON
SWITCH DOWN
Unused
Unused
Unused
Unused
.1 sec display OFF
Meter DIP Switch Definitions
# Switch Name UP Function (switch set up) DOWN Function (switch set down)
1 Peak Indicator Level See Switch 1 and 2 Table, below
2 Peak Indicator Level See Switch 1 and 2 Table, below
3 Meter Display Mode Non-peak hold Peak hold
4 Spare Switch
5 Termination Switch Set UP for Meter 1 (PGM 1) Set DOWN for Meters 2 & 3
Switch 1 and 2 Table
Use these switches to set the level
where the Blue peak indicators light.
#1 # 2 Peak Level
DOWN DOWN 0dB
UP DOWN -2dB
DOWN UP -4dB
UP UP -6dB
Meter Option Switches (DSW2)
Meter PCA
1 2 3 4 5
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Switches 1, 2, 3 shown down,
switches 4 and 5 shown up.