Eppendorf Biological Shakers Innova 44R - Manual (Page 44)

Biological Shakers Innova® 44/44R — Operating manual
44
Tab. 4: Communication Mode
To change the Baud Rate:
1. Turn the control knob to highlight the current setting (19200 in the sample screen above), then
click the knob inward once.
The current setting will flash.
2. Turn the control knob left or right until the desired setting appears: 9600, 19200 or 38400. The
setting you choose should match the baud rate of your computer.
3. Click the control knob inward once to save the new setting.
To move out of this screen and into the next:
1. Use the Control Knob to highlight COMM, then click the Knob in.
COMM begins to flash.
2. Turn the Knob to the right until the next screen, Calibrate (CAL), appears. If you turn too far
and enter another screen, just turn the Knob back to the left to recapture the CAL screen.
3. Click the Knob in to select the screen and to work in it.
9.4.6 Calibrate screen
Use this screen (see Fig. 27 on p. 44) to create a temperature offset and to calibrate the shaking
speed. For details, (see Temperature offset calibration on p. 49) and (see Using Calspeed on
p. 50).
Abb. 27: Calibrate Screen
Fig. 27: Calibrate Screen
9.4.7 Programs screen
Use this screen (see Fig. 28 on p. 45) to set as many as four operating programs for the shaker.
Each program can have as many as 15 steps. For complete details, (see Program the shaker on
p. 45).
Mode Application
Off The RS-232 port is not open to communication in either direction.
Slave The shaker can be fully controlled from the computer.
Talk The shaker sends current value reports to the computer once per minute.
Monit [Monitor] The shaker responds only to “Report Requests”.
1 This is a sample of the indicated RPM value.
CALIBRATE
°C Offset : 0.0
Calspeed : 250
CAL Th 16:22
1
9
Operatio
n