Alarm Lock Wireless Networx PDLN4100 Programming Instructions Manual page 26

CLOCK ADJUST
Clock Adjust
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 exam-
ple, 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
This example assumes that the Clock Adjust setting was at the factory default of zero.
Example 2: Clock is gaining 13 seconds every day, enter:
; 4 4
This example assumes that the Clock Adjust setting was at the factory default of zero.
Example 3: To set the clock adjust setting back to the factory default of zero, enter
; 4 3 : or ; 4 4 :
43. Speed Up Clock
(This Function enabled through keypad only)
44. Slow Down Clock
(This Function enabled through keypad only)
PASSAGE MODE
Passage Mode Enable/Disable - Schedule will Override

Function 45 allows passage through the door without the need for a credential. 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
programmed schedules do not override Passage Mode, enable/disable Passage Mode using Functions 48/49. Note: Be-
cause of the temporary nature of these features, Functions 45-47 can only be enabled using the keypad.
45. Enable Passage Mode
(This Function enabled through keypad only)
46. Disable Passage Mode
(This Function enabled through keypad only)
47. Timed Passage Mode
(This Function enabled through keypad only)

Hours must be between 1 - 999.
Function 47 allows passage through the door without the need for a credential 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 Pro-
gram Mode and press: ; 47 ; 003 :
26
Programming Functions (cont'd)
; 1 3 :.
; 1 3 :.
; 4 3
; 4 4
Clock Accuracy
The internal oscillator is factory calibrated to an accu-
racy of ±5 minutes/year. Changes in ambient tem-
perature may affect accuracy.
accuracy of the internal clock may be adjusted by first
updating the correct time via Function 39. After an inter-
val of about 1 month, re-set the correct time via Function
39 and then view the Audit Log. 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 between the "Old"
and "New" times divided by the number of days between
the two Function 39 entries. Note: Because the mini-
:
mum available adjustment is 1 second per day, the inac-
curacy of the clock must exceed about 6 minutes per
year before adjustment is necessary.
[ _ _ ]
; :
(seconds)
[ _ _ ]
; :
(seconds)
; 4 5 :
; 4 6 :
[ _ _ _ ]
; 4 7 ;
(XXX Hours)
4
If necessary, the
2
:
2