Wegener 4600 Quick Start Manual - page 2
800032-02 Rev. C
page 2 of 4
Wegener Communications, Inc.
800032-02 Rev. C
page 3 of 4
Wegener Communications, Inc.
System Setup
The diagram at right illustrates a typical
system setup:
Connections
The following table lists connector
types, pin numbers, and signal
descriptions for each of the front- and
rear-panel connectors.
Connector
Designation
Type
Pin
Signal Description
115/230 VAC
Std. IEC Receptacle
AC line in
1
TXDO +
2
TXDO -
3
RXDI +
4
5
Shorted together, then terminated into an AC ground.
6
RXDI -
7
ETHERNET
RJ45 Jack
8
Shorted together, then terminated into an AC ground.
1
DCD (internally pulled to +5V)
2
RxD (data output)
3
TxD (data input)
4
DTR (not connected)
5
GND
6
DSR (internally pulled to +5V)
7
RTS (internally pulled to +5V,may be upgraded for handshaking)
8
CTS (not used presently, may be upgraded for handshaking)
SERIAL CONTROL
RS232, 9-pin D
female jacks
9
RI (internally pulled to +5V, with weak current limiting)
1
OK (COM closes here when OK)
2
COM:
3
Alarm (COM closes here on alarm or if power is off)
4
GND
5
Cue Relay #1: N.C. contact
6
Cue Relay #1: Common contact
7
Cue Relay #1: N.O. contact
8
Cue Relay #2: N.C. contact
9
Cue Relay #2: Common contact
ALARM/ CUEING
10-pin male header
(mates to removable
terminal strip)
10
Cue Relay #2: N.O. contact
1
DTMF tone, non-inverted output
2
GND
DTMF
3-pin male header
(mates to removable
terminal strip)
3
Alarm (COM closes here on alarm or if power is off)
1
Right ‘+’
2
Right GND
3
Right ‘-’
4
Left ‘+’
5
Left GND
AUDIO
(same for both
ports 1 and 2)
6-pin male header
(mates to removable
terminal strip)
6
Left ‘-’
Connector
Designation
Type
Pin
Signal Description
COMPOSITE
VIDEO OUT
BNC Jack
Composite Video Output
ASI OUT
BNC Jack
DVB-ASI Output
1
LNB DC Output positive leg
LNB PWR *
2-pin male header
(mates to removable
terminal-strip)
2
LNB DC Output return leg
RF IN –1 through 4
Type F coax jacks
4-way RF Switch Inputs
Front-panel monitor
option AUDIO **
¼” stereo
phone jack
Stereo audio headphone monitor, selectable between audio
ports 1 or 2
Front-panel monitor
option VIDEO
BNC Jack
Composite Video monitor
* When LNB DC is supplied on RF center pins, this header is not included. When four RF inputs are supplied without
this header, LNB DC is supplied on the center pin of Port 4. Note that COMPEL network can lock LNB DC to OFF.
** After plugging in headphones, the unit immediately displays a screen prompting the user to select the Audio Port to
be monitored.
Danger
To avoid damage to this and other equipment, or personal injury, the following items should be strictly observed.
Elevated Operating Ambient
When equipment is installed in a closed or multi-unit rack assembly, the operating ambient of the rack environment may be greater than the room
ambient. Therefore, consideration should be given to the ambient air temperature within the rack, and not just inside the room, when deciding if the
maximum recommended ambient operating temperature (T
MRA
) is being met.
Reduced Air Flow
Equipment should be installed such that airflow required for safe operation of the equipment is not compromised. The U4600 may be arranged in a rack
without empty space between units if heat rise is prevented by ensuring its side vents remain unblocked with adequate clearance around the vent holes.
Mechanical Loading
Mounting of the equipment in a rack should be such that a hazardous condition is not produced by uneven loading. This unit is not very heavy, but total
rack loading must be considered. Also, do not rest any unsupported equipment on your U4600.
Circuit Overloading
Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits could have on
overcurrent protection and supply wiring. Ensure that the total rack or breaker power consumption does not exceed the limits of the AC branch circuit.
Appropriate consideration of equipment ratings should be used when addressing this concern.
Reliable Earthing
Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct
connections to the branch circuit (use of power strips, chassis ground lugs, etc.).
Rack Installation
When installed in an equipment rack, it is best that the U4600 be supported by angle brackets or cross supports. These should be screwed or bolted
securely to the equipment rack, and be capable of supporting the unit and its connecting cables. Do NOT install the unit if you have doubts about the
unit being safely supported. There are also four holes in the front brackets which are designed to accept anchoring screws. It is essential that these
brackets be used so the unit cannot be moved forward and fall from the rack. It is always best to install the angle brackets or cross-members before
setting the unit in place. Then, prior to installing cables, put anchored screws or bolts-and-nuts into place on the front brackets. Failure to do this can
lead to pushing the unit out the front of the rack in later steps.
User Interface
In operation, the U4600 Home screen appears on the LCD as shown here
(if using an L-band receiver card with 4-way RF switching input – consult
the online User’s Manual if using an ASI input option):
Where pp...pp is either, in order of priority (and as available): (1) the first eight characters of the user-supplied Channel
Label; or (2) the first eight characters of the Program’s Service Descriptor; or (3) Progr xx (for Program # ‘xx’), or PID
xxxx (for video PID ‘xxxx’, where ‘xxxx’ is in hexadecimal notation). fffff.ff is the downlink frequency in MHz. y is the
selected RF feed port number and the MM…MM field is a marquee. The MM…MM marquee alternates between
messages indicating RF signal level (0 to 100 where 100 is max power and 0 is min), Eb/No (if locked on a carrier), or
others indicating unit state or the presence of faults. Note that the flashing arrow at the lower right of the display is a
prompt indicating that the user may find other menu screens by pressing the right or left arrow buttons on the front panel.
p p p p p p p p f f f f f . f f M H z
P O R T y M M M M M M M M M M M M