Timing Test & Measurement 3750 Westwind Blvd. Santa Rosa, CA 95403-1053 Copyright © 2006, Symmetricom, Inc. All rights reserved. Printed in U.S.A. All product names, service marks, trademarks, and registered trademarks used in this document are the property of their respective owners. The manual’s contents do not apply to previously released versions of XLi hardware or software. SSSSSS SSS SSSSSS SSS SSSSSSSSSSSSSSSSSSSSSS Table of Contents 1: Overview and Features . . . . . . . . . . . . . . .

ADDITIONAL EQUIPMENT (not included) 1) Three fresh 1.5V AA batteries (optional for alarm clock) 2) Two fresh 1.5V AA batteries (for remote transmitter) ABOUT WWVB (Radio Controlled Time) The NIST (National Institute of Standards and Technology—Time and Frequency Division) WWVB radio station is located in Ft. Collins, Colorado, and transmits the exact time signal continuously throughout the United States at 60 kHz. The signal can be received up to 2, 000 miles away through the internal antenna in

Instruction manual 3. Warranty card ABOUT RADIO-CONTROLLED TIME - WWVB The NIST (National Institute of Standards and Technology—Time and Frequency Division) WWVB radio station is located in Ft. Collins, Colorado, and transmits the exact time and date signal continuously throughout the United States at 60 kHz. The signal can be received up to 2,000 miles away through the internal antenna in the alarm clock. Due to the nature of the Earth’s Ionosphere, reception is very limited during daylight hou

32 Bottom View........................................................... 32 LCD Display........................................................... 32 Getting Start.............................................................. 32 Replacing Lamp..................................................... 32 Connect to Power Source...................................... 3 3Clock.......................................................................... 53 Manually Set Clock.................................

To install and replace the batteries, please follow the steps below: 1. Pull down on the tab at the top of the battery cover and lift up to remove the cover. 2. Insert batteries observing the correct polarity (see marking inside battery compartment) . 3. Replace compartment cover. DO NOT SET THE CLOCK. SETTING UP: Alkaline batteries are recommended for use. Avoid using rechargeable batteries. 1. Place batteries in the atomic clock. DO NOT PRESS ANY BUTTONS FOR 15 MINUTES. 2. After 15 minutes the

To install and replace the batteries, please follow the steps below: 1. Insert finger or other solid object in the space at the bottom center of the battery compartment and lift up to remove the cover. 2. Insert batteries observing the correct polarity (see marking inside battery compartment). 3. Replace compartment cover. DO NOT SET THE CLOCK. TO INSTALL AND REPLACE BATTERIES IN THE TEMPERATURE TRANSMITTER The transmitter uses 2 x AA,1.5V batteries. To install and replace the batteries, please

III) DST (DAYLIGHT SAVING TIME) SETTING Note: The DST default is “On”, meaning that the WWVB will automatically change the time according to Daylight Saving Time in the spring and fall. For areas that do not recognize DST changes (Arizona and parts of Indiana) turn the DST “OFF”. 1) Hold down the “SET” button for 2 seconds (the selected time zone will flash), press the “SET” button once more until “On” flashes in the time LCD and “DST” flashes where the Weekday normally appears. 2) Press and rel

Follow the steps below in order to make such adjustments. Ask your installer or network administrator for the IPA of the Main A and Main B CPUs. 1. Open the MPU955 Time Management Utility. Configure the CPU IP addresses. For first time operation, the Main CPU IP address will not be set. The administrator must enter the correct IPA for the system CPU(s). 2. Make sure Main A is displayed in the drop-down list. 3. Click the "IPA Setup” button in the toolbar. Tip: Double-click on the IP addres

5 BAR339DP_M_EN_R6.indd 5 6/18/08 12:31:03 PM ENMANUALLY SET CLOCK MANUALLY SET CLOCK To set the clock manually, disable the clock signal reception first. 1. Press and hold CLOCK. 2. Press / to change the settings. 3. Press CLOCK to confirm. The settings order is: time zone, 12/24 hr format, hour, minute, year, calendar mode (month – day / day – month), month, day and language. BAR339DP: Time zone offset sets the clock +/- 23 hours from the received clock signal time. NOTE If you enter + 1 in th