Centsys Lattice Installation Manual page 44

removing the "Admin" tag to scroll vertically through the heads. When the required
head is displayed, present and hold the "Admin" tag for 5 second. The display will then
indicate "rt1" (Relay time 1) which is the first menu item of the level 3 sub-menu.
Scrolling vertically through level 3 by presenting and removing the "Admin" tag will
allow the following to be selected.
If any of the timers below need to be adjusted, present and remove the "Admin" tag in
conjunction with the green and red LED to scroll the count up and down to the required
value. Wait a few seconds and the display will momentarily flash "SEt" to indicate that
the new value has been selected, BUT NOT YET SAVED! To SAVE the new value,
repeatedly present and remove the "Admin" tag until "-A-" is displayed. At this point,
preset and hold the "Admin" tag to save the new value. The L1000 will now return the
level 2 sub-menu.
NOTE: It is possible to change any number of timers BEFORE saving them. However, it
is important to note that until the "-A-" step is carried out, the new values are not written
to the memory.
3.4.1.1 ryt - Relay Time 1. i.e. The pulse time for relay 1 can be set between 1 and 254
seconds. (Default time = 3 seconds). If set to 000 seconds the relay will never
energise. (If set to 255 the relay will latch). If the time needs to be adjusted,
present and hold the "Admin" tag and the display will indicate the existing time
setting stored in memory.
3.4.1.2. rt2 - Relay Time 2. i.e. The pulse time for relay 2 can be set between 1 and
254 seconds. (Default time = 3 seconds). If set to 000 seconds the relay will
never energise. (If set to 255 the relay will latch). If the time needs to be
adjusted, present and hold the "Admin" tag and the display will indicate the
existing time setting stored in memory.
NOTE: Relay time 2 can only be set for the L1000 controller as the LSH's do not
have a second relay.
3.4.1.3. Hot - (Hold Off Timer Door 1) This sets the hold off time for door 1. The hold off
time is defined as the time during which a door can be opened without triggering
a door foced alarm. It is usually only of significance in cases where a pre0impilse
strike lock is used.
3.4.1.4. Ht2 - (Hold Off Timer Door 2) This sets the hold off timer for door 2 (only
applicable to the L1000). See Hot above for more information on hold off time.
3.4.1.5. dot - (Door Open Time Door 1) This sets the time that door 1 can be left open
before the buzzer prewarn alarm is sounded (Default 10 seconds). Time can be
set at 0 (i.e. OFF), 1 to 254 seconds, or continuous ON (255 seconds)
3.4.1.6. dt2 - (Door Open Time door 2) This sets the hold off time that door 2 can be left
open before the buzzer ? Alarm is sounded. See dOt above for more information
on door open time.
Page 39