CHAPTER 4
(cont.)
TELEVAC
1) Assure the rear mounted
operator lock out switch
is in the
“OFF”
position, (the
switch is in the down position)
2) Press the
SETUP
button once
3) The
Nitrogen (N2)
or
Argon (Ar)
display will flash
4) Press the
SETUP
a second time
The measurement units (PASCAL, MBAR or TORR
)
lamp will flash
5) Press the
SETUP
a third time
6) The set point SP 1 will appear in the left display, the channel number CH1, 2 or 3
will appear in the right display
7) Use the
UP
or
DOWN
arrows to select the channel number 1,2 or 3
8) Press the
SETUP
button again.
“ON”
will appear in the right display, the
“ON”
value will appear in the lower left display
9) Press the
UP/DOWN
button to adjust the
“ON”
value. Press and hold the
UP/DOWN
button to rapidly advance the
“ON”
value.
10) Press the
SET UP
button again.
“OFF”
will appear in the right display the relay
“OFF”
value will appear in the lower left display
11) Press the
UP/DOWN
buttons to adjust the
“OFF”
value. Press and hold the
UP/DOWN
button to rapidly advance the
“OFF”
value.
12) Press the
SET UP
button again and the next relay, SP 2 will appear. The sequence
listed in steps 6 and 11 are repeated until all four relays have been assigned.
The MC300 will return to its normal operating mode after the fourth relay has been set up
or 60 seconds have elapsed since the last button press. Changes are stored after the
complete set up of an individual relay channel. These set up parameters are stored in Non
volatile memory and are not lost during Power outages.
NOTE:
Set point changes are also accepted by the MC300 by pressing the “TEST OP”
button at any point in the set up. The Instrument will not accept “OFF” values that are
lower than the “ON” value. “ON” values entered that are greater than the ”OFF”
values will automatically change the “OFF” value one unit higher than “ON”.
Phone:(215) 947-2500 fax:(215) 947-7464 e-mail: [email protected] web site:www.televac.com
6-8000-002 REV A
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