Table of Contents:
Introduction:............................................................................ 1
Case Design............................................................................. 2
Installation:............................................................................. 2
ATX6 Quick Reference Guide......................................................... 6
Date/Time Set-Up:.....................................................................7
P Awaiting Password (000 ~ 999).............. .................... 7
1 Month (01 ~ 12)............................................................ 7
2 Date (01 ~ 31)............................................................7
3 Year (00 ~ 99)............................................................7
4 Hours (00 ~ 12 AM/PM)....................................................8
5 Minutes (00 ~ 59)............................................................ 8
Parameter Set-Up:..................................................................... 8
P Awaiting Password (000 ~ 999).............. .................... 8
6 Time Zone (-12 ~ +12)...................................................... 9
7 Time Reference Source (rtc, GPS, Air, 485,.................... ......... 9
8 Spring DST Month: (00 ~12)................................................ 9
9 Spring DST Week: (1,2,3,4,L)............................................10
10 Fall DST Month: (00 ~12)................................................. 10
11 Set Fall DST Week: (1,2,3,4,L)...........................................10
12 12/24hr Display (12 / 24).................................................10
13 AirTime Radio UHF Channel (1~8)........................................10
14 Time Slot: (A or 0~9).......................................................11
15 RC Emulation (0/1).......................................................11
16 UHF Power Level (Lo / Hi)...............................................12
17 Sync Pulse Hrs (00 ~ 12 AM/PM)..........................................12
18 Sync Pulse Mins (00 ~ 59)............................................12
19 External Amplifier (0 ~ 1)...............................................12
P Password (000 ~ 999)......................................................13
Operating Modes:......................................................................14
Normal:.............................................................................14
AirTime Transmit Mode:..........................................................15
Receive Mode:.....................................................................16
RC Transmit:.......................................................................17
Firmware Version Number Display:.................................................17
Battery Replacement:................................................................17
Installation Examples

.............................................................................18

Wiring Diagrams....................................................................... 20
Synchronizing the ATX6 to Lathem’s AirTime TimeSync Software..............20
Synchronizing the ATX6 to the ATX6-GPS Receiver............................. ..20
Synchronizing a LTRX-512 to an ATX6 using RS485................................ 21
Synchronizing the ATX6 from a LTRX-512............................ ..............21
Synchronizing a LTR0 or DWA-S to an ATX6........................................ 22
Synchronizing a DDC2/4-RS to an ATX6.............................................22
Synchronizing the ATX6 to a LTR-GPS..............................................23
Synchronizing a LTRX-512 to ATX6 using Sync Relay closure.................... 24
Synchronizing the ATX6 to an External Relay Closure............................ 25
Specifications..........................................................................26
Warranty................................................................................27