MSB Technology Signature DAC V User manual

Inputs: 100 - 120 VAC or 200 -240 VAC
swItChAble
DAC output: 12VDC @1.75 A
12VDC @1.75 A
+/- 24 V DC @ 1 A
trAnsport output: 12 VDC @ 3 A
Control FeAtures: 12 V remote power on/oFF
optIonAl Front pAnel remote
Signature DAC V
Power Base Users Manual
Rev 7 - February 2015
Voltage Conversion and Changing Fuses
The Power Base detects the input voltage and switches for 120 V or 240 V operation.
Two fuses are provided:
* 5A 250V - 5 mm x 20 mm miniature fuse is the main fuse.
* 100mA 250V - 5 mm x 20 mm miniature fuse is for the standby supply.
These fuses are to protect the product in the case of internal failure. These fuses should not blow during unusual power surges or disturbances. To
check the fuses, remove the cover and examine.
Warranty
All MSB products carry a one year warranty in the country of origin. No returns accepted without an RMA. Upon receipt, MSB will repair or replace
any defective product. All product shipped FOB Watsonville. Shipping and shipping damage is the responsibility of the consignee.
Troubleshooting
Switch is Amber - unplug remote trigger and test.
MSB product not on but switch green - Check cable. Plugged in all the way?
Signature Power Base with 7 transformers..

Two Types of MSB Power
Supplies
The Power Bases provides regulated, clean
DC power to MSB products. There are two
types of MSB power supplies. There are
those with analog signals present and those
that are strictly digital.
Products that have mixed digital and analog
signals are the Analog DAC, DAC V and
ADC.
Products that are purely digital are DATA CD
V, Transports and Digital processors.
This Power Base can provide one analog
output and one digital output.
12 Volt Remote Trigger
This power supply is equipped with a remote
trigger for use with other MSB products. The
trigger uses a headphone jack. When any
MSB product is turned off, the other products
connected will also turn off and vice-versa.
The connector is wired as shown. If you con-
nect “signal” to “ground”, all MSB products
will turn off. If you connect “signal” to “12
V”, all MSB products will turn on.
Power Indicator
The switch on the back of the unit turns the
output power on and off. The switch will
show green when powered on, and red when
off. If the remote trigger is used to turn on or
off the unit, the switch may be in the wrong
position but the color will indicate it is be-
ing controlled by another source as shown
in the table.
8 pin DIN Mixed Supply
for DAC or ADC
Optional 5
pin DIN 12 V
Transport Supply
8 pin DIN Mixed Supply Optional 5 pin DIN 12 V Transport Supply
12 Volt Remote Trigger wiring.
If the signal is pulled low:
Unit will turn off.
If the signal is pulled down with a 50K resistor:
Unit will go to standby.
If the signal is left oating:
Unit will remain on.
If the signal is driven with 12 V:
Unit will turn on and switch will be ignored.
Power Supply LED Color Table
Green: The unit is on and operating
Amber: The switch for the unit is on, but the 12V trigger has turned it off, OR, the switch for the unit is on, but the protection has shut if off because of overheating
or over voltage.
Red: The switch is in the Off position.
Off: The switch for the unit is off but the 12 V trigger has turned the unit on, overriding the switch, OR, there is no power due to a blown fuse or no power
connection.
Note: Push connector firmly
in with a 2 step process.
Adapter cable for connection to non-MSB Products