Instruction manual
Operation
How to use the FUNCTION field
Thermo Scientific WX Ultra Series 2-31
(b) If you do not know which memory number you need
Step Key operation Screen display and considerations
1 Turn on the POWER switch of this 
machine.
>> The panel display appears.
>> The door unlocks.
2 Install a rotor. >> Install the rotor securely on the shaft.
3 While in the Run Screen, use cursor 
keys to move the cursor to PROG • RTC 
and then press ENTER key. Then, move 
the cursor to PROG and press ENTER 
key.
4
Press the upward cursor key   to 
blink PROGRAM. Then press ENTER 
key.
5 Use numeric keys to enter the memory 
number where you have stored data.
To call memory number 3, press
>>If the contents of the memory number you have just recalled is not what you 
want, press ESC to switch back to the Program Map screen and then call another 
memory unit number.
6 If you get the memory number you 
want, select Running.
• The FUNCTION field switches 
to the PROGRAM field.
• The MEMORY No. setting field 
blinks.
• The display switches to the 
Program Map screen and the 
MEMORY No. selection field 
blinks.
• The image of the specified 
memory number appears.
• The message field in the bottom 
row switches to what you see 
below.










