HYDROSENSE HS2410
Revision 5.0
P a g e 16 | 27
PASSWORD
PROTECTION
A password must be entered to access any of the 3 value entry menus (CALIB, CONTROL, SETUP> 5-
System) from the normal operating display menu. The factory default password is 2000. A customer
password may be added from the setup menu as described in
section 8.1.4 Settings
. The prompt for
entering the password is always 9999 regardless of the actual password.
POWERUP
DISPLAY
After mechanical and electrical installation of the sample chamber and the controller have been
successfully completed, power up the unit. The LCD should show a similar screen (Normal Operating
Display):
O i l M o n i t o r C a l 0
5 0 p p m @ 2 0
º
C
Ø ¥ Ø à Ø
NOTE:
The shown values are for example only.
The 1st line on right corner shows calibration location (Cal0 – Cal9). The unit can save 10 different
calibration curves (in each curve up to 5 points can be entered).
The 2nd line shows the oil concentration value in PPM and current temperature of sample chamber.
The 3rd line is blank.
The 4th line displays a bar graph of the oil concentration as a percent of the Output Full Scale. The bar
graph resolution is 5%.
The Status Indicator (see figure 4.0) should be green. If this is red, the LCD displays the System Error.
See the troubleshooting guide for details.
