Keypad  Normally  Active 
V! 
CPU  Board’s  DIP  switch  #6  is  in the  ON  position.  CPU  Board’s  DIP  switch  #6  is in the  OFF  position. 
1.  When  the  6351’s  keypad  is active,  the  LED  next 
to  the  words  “KEYPAD  ACTIVE”  is lit. 
2.  If  you  press  [RUN]  during  any  time  setting 
sequence,  (a)  the  entry  aborts  and  (b)  the  6351 
returns  to  normal  operation  (displays  the  time 
again). 
3.  Holding  [NO]  depressed  causes  the  display  to 
scroll  through  all  possible  entries  in  each  time 
setting  step. 
S. 
Keypad  Normally  Inactive 
1.  When  the  6351’s  keypad  is  inactive,  the  LED 
next  to  the  words  “KEYPAD  ACTIVE”  is  not  lit. 
2.  To  activate  the  keypad,  depress  the 
[PROG], 
[RUN],  [YES],  and  [ENTER]  keys  in that  order. 
l 
However,  the  keypad  will  only  remain  active  for 
one  minute  without  any  entries  being  made. 
3.  If  you  press  [RUN]  during  any  time  setting 
sequence,  (a)  the  entry  aborts  and  (b)  the  6351 
returns  to  normal  operation  (displays  the  time 
again). 
l 
However,  the  keypad  will  remain  active  for  one 
minute.  But  if you  want  to  deactivate  the  keypad 
immediately  after  your  6351  returns  to  normal 
operation,  press  [RUN]  again. 
Keypad  Modes 
4.  Holding  [NO]  depressed  causes  the  display  to 
scroll  through  all  possible  entries  in  each  time 
~ 
setting  step. 
Depressing  any  one  of  the  following  keys  when  the  6351’s  keypad  (Figure  49)  is active  causes  the  unit  to  go  into  the 
mode  represented  by  that  key.  The  various  modes  (and  keys  used  to  select  them)  are: 
[ 12/24] 
[TIME] 
[DATE] 
PST] 
To  enter  hour  forinat  (12  or  24)  for  the  LCD 
To  set  time  and  day  of  the  week 
To  set  date 
To  program  for  automatic  daylight  saving  time 
changes. 
PROG 
I  I 
REVIEW  1  j  NO  +  / 
Figure  49 
Keypad 
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