12 freePORT PAS 400 Version 060328
1.14 Audio and DC Outputs
1.14.1 LINE OUT (18)
LINE OUT is an electrically balanced XLR male connector (18) with the same pin configuration
as shown in section 1.13.2. This line level output (+6 dBu nominal / +17 dBu peak) is a mix
of all input signals connected to the PAS 400 and may be used as the input signal to other
systems, (e.g. a mixing desk, another active loudspeaker).
1.14.2 REC OUT (19)
REC OUT is a pair of unbalanced RCA jacks (19). Each output has the same line-level (-6 dBu)
mono signal, which is a mix of all input signals connected to the PAS 400, and may be used
as the input signals to a recorder (e.g. Mini Disk, Cassette).
1.14.3 MONITOR SPEAKER (20)
MONITOR SPEAKER is a 1/4 in. phone jack with a 15-Watt RMS (at 4
Ω
) output for powering
additional passive loudspeakers.
This output level can be adjusted using the VOLUME Monitor Speaker (21) control.
1.14.4 DC OUT (22)
The PAS 400 has two DC Outputs (22) for powering portable CD, MD or cassette players /
recorders, RF receivers, etc., that can be powered by an external DC power supply. The 12 V
output is factory-set and the 6 V output is user-adjustable (internally) for either 3, 6 or 9
VDC. The DC outputs are short-circuit-proof, regulated and utilize standard barrel connectors.
Note:
When the rechargeable battery is powering the PAS 400 and external units are also being
powered by the DC outputs, the run-time will be reduced.
1.15 PDD 63 Delay Unit
The PDD63 Delay unit (optional) can be user-installed in the side compartment of the
freePORT PAS 400. Please refer to the separate instructions for installation and connection
of the PDD63 to the PAS 400.
In large rooms or rooms with strong echo characteristics, a delay may be useful - even at
distances less than 30 feet (9 meters). Some examples are as follows:
If the PAS 400 is used as a side-fill and is 30 feet (9 meters) or more from the FOH
loudspeakers, the signal to the side-fill loudspeakers should be delayed so that the sound
from all loudspeakers reaches the audience at the same time.
If the PAS 400 is 30 feet (9 meters) or more from the microphone users, the loudspeaker
should be delayed so that the sound from the loudspeakers and the un-amplified voices of
the microphone users reach the audience at the same time.
The PDD63 delay unit allows a delay to be set for the loudspeakers and the MONITOR
SPEAKER output. The delay "time" is set as a distance in meters (1 ms = 0.343 m = 1.125 ft.)
using the two easily accessible controls on the PDD63.
Correct polarity and voltage are both important! The PAS 400 barrel connectors are
configured for the standard polarity (inner sleeve = +DC and outer sleeve = --DC) used in
most portable players / recorders. First check the manufacturer's information, regarding
polarity and DC voltage for external power supplies, before any units are connected to the
PAS 400.
Warning!
