ATDDC4 Series Installation & User’s Guide
One Year Limited Warranty
Lathem warrants the hardware products described in this guide against defects in material and workmanship for a period of one year from date of original purchase from Lathem or from an authorized Lathem reseller. The conditions of this warranty and the extent of the responsibility of Lathem Time Corporation (“Lathem”) under this warranty are listed below.
1.This warranty will become void when service performed by anyone other than an approved Lathem warranty service dealer results in damage to the product.
2.This warranty does not apply to any product which has been subject to abuse, neglect, or accident, or which has had the serial number altered or removed, or which has been connected, installed, adjusted, or repaired other than in accordance with instructions furnished by Lathem.
3.This warranty does not cover dealer labor cost for removing and reinstalling the machine for repair, or any expendable parts that are readily replaced due to normal use.
4.The sole responsibility of Lathem under this warranty shall be limited to repair of this product, or replacement thereof, at the sole discretion of Lathem.
5.If it becomes necessary to send the product or any defective part to Lathem or any authorized service dealer, the product must be shipped in its original carton or equivalent, fully insured with shipping charges prepaid. Lathem will not assume any responsibility for any loss or damage incurred in shipping.
6.WARRANTY DISCLAIMER AND LIMITATION OF LIABILITY: Except only the limited express warranty set forth above, the products are sold with no expressed or implied warranties of any kind, and the implied warranties of merchantability and fitness for a particular purpose are hereby expressly disclaimed. No warranties are given with respect to products purchased other than from Lathem or an authorized Lathem reseller and any such products are purchased "as is, with all faults." In no event will Lathem be liable for any direct, indirect, special, incidental or consequential damages arising out of or in connection with the delivery, use or inability to use, or performance of this product. In the event any limited remedy given herein shall be deemed to have failed of its essential purpose, Lathem's maximum liability shall be to refund the purchase price upon return of the product.
7.Proof of date of purchase from Lathem or an authorized Lathem reseller is required for warranty service on this product.
8.This Warranty grants specific legal rights. Additional legal rights, which may vary by locale, may also apply.
9.Should any difficulties arise with the performance of this product during warranty, or with any Lathem authorized service centers, contact Lathem Time at the address below:
Lathem Inc
200 Selig Drive SW
Atlanta, GA 30336
www.lathem.com
Form USG0084
ATDDC4 Series Installation & User’s Guide
Introduction
The AirTime ATDDC4 Wireless Digital Display Wall Clock is designed with a
Clock Operation
When the ATDDC4 series Wall Clock is connected to 120vAC (24vAC optional) power, it displays the firmware version for 3 seconds and then changes to 12:00 AM. A flashing LED in the lower right indicates that it is listening to acquire its initial synchronization signal. When a signal is received the LED will extinguish and the internal clock will be set. Note: It may take up to several minutes for the clock to initially synchronize. After initial reception, the LED will only flash when future sync signals are received. The clock will continuously listen and correct itself as needed.
Front Panel
Front Panel with optional 6 digit display
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