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Example: To program 02/14/99 SU 10:25 am DS (daylight savings) depress the following sequence of keys: 

To change or reprogram clock/calendar depress TIME and make new selections by repeating steps above. 

DOWN

ENTER

B. Setting Events: 

Depress PROGRAM once. 

EVNT #0001^RL01 SU/SU  will appear in display. 

RLY  

00:00 

Depress ENTER until the flashing cursor reaches the RL01 display location. Select
the output relay (RLY1 through RLY4) desired by depressing 1 through 4. 

Next, select the day of week by depressing SUN through SAT. If this event is to occur on only one
specific day, repeat the previous entry again. 

Note: 

When it is required to have the same event repeated on two (2) or more consecutive days of the week

(Block Programming), enter the first day followed by the last day by depressing SUN through SAT. 
Example:
1) Monday through Thursday depress MON followed by THURS. 
2) Wednesday through Sunday depress WED followed SUN. 

Next select type of event required: 
Depress RLY OFF for Relay OFF (Latching Mode) 
Depress RLY ON for Relay ON   (Latching Mode) 
Depress PULSE for Relay PLS  (Pulse/Toggle Mode) 
When selecting Pulse/Toggle Mode it is necessary to assign the length of time (duration) of relay activation. 
The pulse can range in length from 1 second minimum to 15 seconds maximum by depressing the number
keys 0 through 9. 

Note: 

If pulse duration is not selected relay output defaults to 1 second. 

Next select the time (military format) of day(s) event should occur by depressing the number
keys 0 through 9. Depress ENTER to accept. Display automatically scrolls to the next event number to be
programmed. You may continue to enter events by repeating the previous steps or exit programming
by depressing ESCAPE. 

Note: 

When programming additional events it is necessary to select the next consecutive event number

following the last event programmed to continue. 

Example: To program event #1 to cause Relay 2 to Toggle/Pulse for five (5) seconds on both Sat. and Sun.
at 11:59 pm, depress the following sequence of keys: 

C.1 Setting Holiday Events: 

Depress PROGRAM once. Select the next available event number by depressing keys 0 through 9.
Depress ENTER until the flashing cursor reaches the RL01 display location. Select the output relay
(RLY01 through RLY04) desired by depressing 1 through 4. Next depress HOL-EVENT. 

HL/HL  will appear in the display designating this event as a holiday. 

Next select type of event required: 
Depress RLY OFF for Relay OFF (Latching Mode) 
Depress RLY ON for Relay ON  (Latching Mode) 
Depress PULSE for Relay PLS  (Pulse/Toggle Mode) 
When selecting the Pulse/Toggle mode it is necessary to assign the length of time (duration) of relay
activation. The pulse can range in length from 1 second minimum to 15 seconds maximum by depressing the
number keys 0 through 9. 

- 5 ­

                    Available from A1 Security Cameras 

     www.a1securitycameras.com   email: [email protected]

Summary of Contents for AT4

Page 1: ...AT4 AT4B Annual Event Timer Installation Guide Available from A1 Security Cameras www a1securitycameras com email sales a1securitycameras com Rev 110805 ...

Page 2: ... Alphanumeric LCD display simplifies programming Standard or Daylight Savings Time settings Automatic compensation for leap year Built in charger for 12VDC sealed lead acid or gel type batteries Max charge current 300mA Lithium battery backup maintains clock Altronix part LB2032 User friendly programming Enclosure dimensions 12 25 H x 7 75 W x 4 5 D AT4B board level product Board dimensions approx...

Page 3: ...d event Pulse Momentarily energizes the relay s for a selectable time period of 1 sec to 15 sec Output relays are designated by the following RL01 Relay 1 RL02 Relay 2 RL03 Relay 3 RL04 Relay 4 Time is displayed in 24 hr military format Terminal Identification Terminal Legend Function Description RLY1 NC NO C Dry Contact output used to switch controlled devices When these relays are energized On t...

Page 4: ...nts Enter Advances cursor when in programming mode Note Most keys are multi functional and will be used to input different information depending on the mode AT4 AT4B is in UP and DOWN keys can be used to select data entries After scrolling to the correct entry depress ENTER to accept Programming Instructions A Setting Clock Calendar will appear in display Note The flashing cursor denotes location ...

Page 5: ...tion is not selected relay output defaults to 1 second Next select the time military format of day s event should occur by depressing the number keys 0 through 9 Depress ENTER to accept Display automatically scrolls to the next event number to be programmed You may continue to enter events by repeating the previous steps or exit programming by depressing ESCAPE Note When programming additional eve...

Page 6: ... program the next holiday date or depress ESCAPE to exit D Delete Disable Events or Edit Events Previously programmed regularly scheduled and or holiday events may be deleted disabled without having to erase all events To proceed depress PROGRAM once Locate the event number by depressing the number keys 0 through 9 When cursor is flashing under symbol in display scrolling feature is activated By d...

Page 7: ...Customer Event Log Event Relay Day Block Holiday Dates Event Type 7 Available from A1 Security Cameras www a1securitycameras com email sales a1securitycameras com ...

Page 8: ...cifications are subject to change without notice 140 58th Street Brooklyn New York 11220 USA 718 567 8181 fax 718 567 9056 website www altronix com e mail info altronix com Lifetime Warranty Made in U S A MEMBER IIAT4 AT4B Rev 110405 L08F 8 Available from A1 Security Cameras www a1securitycameras com email sales a1securitycameras com ...

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