YSI CR2200 Thermoreactor - Manual (Page 18)

Basic principles of operation CR 2200
18 ba76119e01 08/2012
4.2 Operating modes
The thermoreactor has three operating modes:
 Standby
The display shows the model and version number of the
thermoreactor.
Using the g and e keys simultaneously takes you to the SETUP
menu. There you can:
– Set the display contrast (CONTRAST:0 to 9, see section 5.4.1)
– Activate a manual confirmation before the timer for the reaction
time is started (START TIMER:MAN. or AUTO, see section
5.4.2)
 Program selection
After switching on with e the display shows the current
temperature value for the thermoblock. The second display line
shows the temperature programs to be selected. The control lamps
above he display light up green.
 Active temperature program
The display shows the current temperature value for the
thermoblock. The control lamps above the display light up or flash
red.