Operation Manual
Version: 12/01
73
er900L Operation Manual
Art-Nr: 475.043
Ergometer
Type er900L
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MONITOR V.XXX
TEST
ADJUST TORQUE
ADJUST OUTPUT
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TEST M
+-5Va = X.XXV [0.2]
+5Vd = X.XXV [0.3]
+24V = XX.XV [6V]
MONITOR V.XXX
ACTIVATE PROGRAM
ADJUST CLOCK
mmHg - kPa
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BEL-EXT = 000W TEST M
U-TD = XXX [020 - 150]
U-DMS = XXX [050 - 250]
S = 000 mmHg D = 000 mmHg
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Appendix B: Monitor Program
B.1.4 Hardware Diagnostics
This program can check the hardware in the event that an error in the system should occur.
You can check for operating voltages being within their tolerances and, when necessary,
check to see if the blood pressure measurement system has a leak, and also check it for
correct display.
# Press the „MONITOR“ key
The monitor main menu will appear in the dis-
play.
# Use the arrow keys in the alphanumeric key-
pad to move the cursor to the menu item
„TEST“
# Call up this subprogram by pressing the
„MONITOR“ key again.
The display will now show the current operat-
ing voltages. To the right of each voltage the
allowable tolerance will be displayed. The
next test display is reached by pressing the
down arrow-key in the alphanumeric keypad.
# The current setting for external load will now
be displayed along with the current values for
null voltages on the blood pressure unit’s
transducer (C-BPT) and on the expansion
strip of the drive unit (C-ES). The air system
on the blood pressure measurement unit can
also be pressurized to test for a leak and to
see that it displays correctly.
# Pressing the „RETURN“ key will cause an exit
from the test program at any time.
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