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FEATURES
Four Channels
Duty Cycling:
365 Day Holiday:
Remote Overrides:
Astronomic ON/OFF: Latitude
256 Set Points:
PLEASE READ THE ENTIRE MANUAL BEFORE
PROCEEDING TO SET SCHEDULES. IT IS ADVISABLE
TO USE SCHEDULE SHEETS AT BACK OF MANUAL
BEFORE PROGRAMMING THE Z400B.
KEY FUNCTIONS
BATTERY SWITCH
Slide to "ON" before any scheduling is made.
RUN-SET Slide Switch
Allows the user to choose in the RUN MODE the function
that will be reviewed. In the SET MODE the MODE
SELECT key will allow the user to step through or choose
the functions to be set or changed. i.e. Schedule, Astro, etc.
Appropriate light indicator will allow the user to know what
function is being accessed.
REVIEW
In the RUN MODE, the REVIEW KEY serves to review the
functions available in the unit by stepping through it. In the
SET MODE, the REVIEW KEY serves to display the entries
that may be either left alone or deleted.
DELETE
The SET MODE allows the user to DELETE any entries
while reviewing.
ADVANCE (ADV)
In the SET MODE, the ADV KEY serves as a cursor in
order to move through the information displayed in the front
panel. It is a "STEP" key that allows you to move through
the different data that was entered, such as channels, time
of operation, days of the week, etc.
ENTER
Sets the information being entered into the unit's memory.
3
OPERATING GUIDE
Independent scheduling for each
channel
OFF/ON duration 1 to 99 minutes
Scheduling 40 holiday dates and
8 block holidays 1 year in
advance
User programmable 1 minute to
16 1/2 hours — displayed in
minutes
10°
to
60°
hemispheres, assignable to any
or all channels
Can be distributed in any number
to any or all channels.
Z400B
PROGRAMMING SUMMARY
RUN MODE
Displays the current time (AM/PM format only), day of
week, and channel status as per schedule. In this mode,
the user can review all the following menus without
accidental modification:
YEAR DATE TIME
HOLIDAY
SCHEDULE
both
OVERRIDE
ASTRO
SET MODE
In the SET MODE, flashing LED's guide user at the
appropriate times, to enter, change, review or delete
d a t a i n t h e f i v e m o d e s l i s t e d a b o v e . A f l a s h i n g
channel LED, for example, is asking the user to enter
a new channel # or use the one that is flashing. Also,
a pair of flashing colons are asking for data entry into
display which could be year, date, time, etc. This
feature is the keynote to programming the unit.
Another feature is that any new entry or changes
(note that data entry/change is possible in the SET
MODE) will become active only when the SET/RUN
switch is moved from SET to RUN position. However
any existing entries would continue to be executed
while the SET/RUN switch was in the SET position.
After setting schedules and other data the SET/RUN
switch is moved to the RUN position. The unit will
then execute the true status of the circuits and no
manual ON/OFF is necessary.
The same will happen when the user sets a new
time; the circuit status would be current immediately.
(Look back feature).
A n y t i m e a k e y i s p r e s s e d a n a u d i b l e s i g n a l i s
g e n e r a t e d ( o n e b e e p ) . E v e r y t i m e t h e e n t r y o r
i n f o r m a t i o n i s e n t e r e d i n t o t h e u n i t ' s m e m o r y a
double beep signal will be generated. Errors will
generate a multiple-beep signal.
In order for any channel to execute its schedule, the (ON-
AUTO-OFF) switch must be in the AUTO POSITION.
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