Acroprint MasterSync Clock Systems User Manual
TM
MasterSync
product manual
ACCURATE RELIABLE SYNCHRONIZED TIME
Plug and Play
Wireless Synchronized Time
5640 Departure Drive Raleigh, NC 27616-1841
Sales: 800-334-7190 Email: sales@acroprint.com
Fax: 919-850-0720 www.acroprint.com
TM
MasterSync
GPS Wireless Transmitter Set-up
Step 1- Screw transmitter antenna onto the back of transmitter. (Figure B)
product manual -2
(Figure A)
Step 2 GPS Receiver below). Plug the GPS cable into the socket located
on the back of the transmitter.
Step 3 - Plug the 9 Volt 2.6 Amp DC power supply into the transmitter.
(Figure C)
Step 4 - Plug the power supply into a 120 VAC outlet.
Step 5 - Confirm proper settings of time zone and frequency channel
and modify as needed.
Mount GPS Receiver to exterior of the building (see Mounting the
Mounting the GPS Receiver
Connect the round GPS receiver onto the mounting plate
with the provided screw. (See Figure D) The GPS Receiver
should be located outside of the building, either roof mount
or side wall so it has a clear view of the sky with no overhanging
obstacles blocking its view. Run your GPS cable back to the
transmitter and insert end into GPS socket.
(1)
(Figure B)
(Figure C)
Power LED
The Power LED Indicator located on the front of the
transmitter will light up once you have connected the
power supply (provided) to the transmitter and then to
an active 120 VAC outlet. (Figure A)
TRANSMITTER DISPLAY:
1. DAY/MONTH/YEAR (Will automatically be set by GPS)
2. TIME ZONE (UTC OFFSET) (Factory Preset)
3. GPS INDICATOR (See GPS Communications section)
4. TIME (Will automatically be set by GPS)
5. AM/PM 12/24 HOUR INDICATOR (Factory set to 12 hour)
6. CHANNEL # (Factory Preset)
7. DST (Daylight Savings Time) (Factory set to DST On)
(1)
(2)
(Figure D)
TM
MasterSync
product manual -3
GPS Communications
The GPS LED indicator located on the front of the transmitter will light up when the transmitter is
communicating with the GPS Receiver (See Figure A). The following characters indicate the status
of the GPS communications.
DISPLAY
“.oO” There is communication with the GPS Receiver. Time is valid.
“.” There is communication with the GPS Receiver.
“.o” There is communication with the GPS Receiver. However, the time is not valid.
Day/Month/Year
Display will show the Day/Month/Year received from the GPS satellites.
GPS Time
Displays Atomic clock based time received from the GPS Receiver. Upon initial set-up, the display will start at
12:00:00. After the installation and connection of the GPS receiver, the LED will light and the time will change
to GPS based time.
Program Mode LED
You will use the Program mode for setting/changing specifications:
1. Channel #: Frequency you will operate on.
2. Time Zone
3. AM/PM: Format 12 or 24 hour operation. (Factory set to 12 hour)
4. DST (Factory set “ON”)
Programming
To enter program mode, push and hold down the Mode Button for 3 seconds or more.
Once in program mode, when you push the Mode Button, the program mode will be changed as follows:
CHANNEL
TIME ZONE (UTC OFFSET)
12/24 HOUR OPERATION
DST (ON OR OFF)
TIME/DAY/DATE
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