Alarm Lock Trilogy DL2800 Manuel d'instructions télécharger pdf (Page 19)

CLOCK ADJUST

PASSAGE MODE

Programming Functions (cont'd)

; 4 5 :

45. Enable Passage Mode

(This Function enabled through keypad only)

; 4 6 :

46. Disable Passage Mode

(This Function enabled through keypad only)

47. Timed Passage Mode

(This Function enabled through keypad only)

; 4 7 ; [ _ _ _ ] :

(XXX Hours)

• Function 45 allows passage through the door without the need for a User Code. Re-Lock using Function 46.

• Programmed Schedules will override the state of the lock when Functions 45 and 46 are used. If it is required that pro-

grammed schedules do not

override Passage Mode, enable/disable Passage Mode using Functions 48/49. Note: Because

of the temporary nature of these features, Functions 45-47 can only be enabled using the keypad.

Passage Mode Enable/Disable - Schedule will Override

• Hours must be between 1 - 999.

Function 47 allows passage through the door without the need for a User Code for the programmed amount of time.

• For example, if you wish your office door lock to be unlocked (unlocked = "Passage Mode") for the next 3 hours,

enter Program Mode and press: ; 47 ; 003 :

; 4 3 ; [ _ _ ] :

(seconds)

43. Speed Up Clock

(This Function enabled through keypad only)

; 4 4 ; [ _ _ ] :

(seconds)

44. Slow Down Clock

(This Function enabled through keypad only)

Number of seconds to adjust (speed up/slow down) the clock each day must be be-

tween 0-55 seconds.

Note: Repeated use of these Functions are not "cumulative" (this means, for example,

if the clock has already been set to speed up 10 seconds per day, and then is found to

need an additional 10 seconds, then program 20 seconds using Function 43).

Example 1: Clock is losing 13 seconds every day, enter:

; 4 3 ; 1 3 :.

This example assumes that the Clock Adjust setting was at the factory default of zero.

Function 57 can be used to print the current Clock Adjust setting.

Example 2: Clock is gaining 13 seconds every day, enter:

; 4 4 ; 1 3 :.

This example assumes that the Clock Adjust setting was at the factory default of zero.

Function 57 can be used to print the current Clock Adjust setting.

Example 3: To set the clock adjust setting back to the factory default of zero, enter

; 4 3 : or ; 4 4 :

Clock Adjust

Clock Accuracy

The internal oscillator is factory calibrated to an accu-

racy of ±5 minutes/year. Changes in ambient tem-

perature may affect accuracy. If necessary, the ac-

curacy of the internal clock may be adjusted by first up-

dating the correct time via Function 39. After an interval

of about 1 month, re-set the correct time via Function 39

and then print an Audit Log via Function 55. Because

the Audit Log displays both the "New Clock Time" and

the "Old Clock Time", a daily accuracy (in seconds) can

be determined by taking the difference in seconds be-

tween the "Old" and "New" times divided by the number

of days between the two Function 39 entries. Note:

Because the minimum available adjustment is 1 second

per day, the inaccuracy of the clock must exceed about 6

minutes per year before adjustment is necessary.

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Alarm Lock Trilogy DL2800 Manuel d'instructions Page 19

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