MasterSync ACCURATE TM product manual RELIABLE SYNCHRONIZED TIME Plug and Play Wireless Synchronized Time 5640 Departure Drive Sales: 800-334-7190 Fax: 919-850-0720 Raleigh, NC 27616-1841 Email: sales@acroprint.com www.acroprint.
MasterSync TM product manual -2 GPS Wireless Transmitter Set-up (Figure A) Step 1- Screw transmitter antenna onto the back of transmitter. (Figure B) Step 2 - Mount GPS Receiver to exterior of the building (see Mounting the GPS Receiver below). Plug the GPS cable into the socket located on the back of the transmitter. (1) 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.
MasterSync TM 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.
MasterSync TM product manual -4 Frequency Channel The factory has preset your transmitter to the FCC assigned Frequency Channel. You can skip this step unless a separate frequency sticker is attached to your transmitter, or directed by factory personnel. If a frequency sticker is attached: Push and hold the “MODE” button located on the front of the transmitter until “CHANNEL” appears.
MasterSync TM product manual -5 12 or 24 Hour Operation Your system is factory set for 12-hour operation; you can skip this step if you will operate on 12-hour time. If AM or PM is on the display, then the 12-hour option is selected. If neither AM nor PM is on the display, then the 24-hour option is selected. To change from/to 12 hour operation: Push and hold the “MODE” button located on the front of the transmitter until “FORMAT” appears. Push the “SET” button to Select 12-hour or 24-hour operation.
MasterSync TM product manual -6 DST The transmitter is preprogrammed to automatically make adjustment for Daylight Saving Time. The letters “DST+” (Daylight Saving Time) will be displayed when adjustment for Daylight Saving Time is active. The letters “DST” will be displayed when adjustment for Daylight Saving Time is inactive. If neither “DST+” nor “DST” is on the display, Daylight Saving Time is not applied.
MasterSync TM product manual -7 If reception fails after scanning all the channels initially, the second hand of the clock will double step from the starting position of 12:00:00. Once the clock receives the time signal from the transmitter, the clock sets its internal time and the hands will adjust to GPS time. The channel frequency will be memorized and stored in nonvolatile ROM at that time. The clocks receive updated GPS time data at 2:00, 6:00, 10:00, AM/PM every 24 hrs.
