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38 Gebrauchsanweisung V04 / Operator’s Manual V04 / Manual de instrucciones V04
3.5 Changing the Range Limits
The reflectance range limits for the lower concentration intervals can be altered to a limited extent for all test parameters
except SG (specific gravity) and pH.
To change the range limits, choose “RANGE LIMITS” and press the left function key (“New”). The lowest interval for the
first parameter is displayed next to the current range limit setting. Through the keys (+ / - ), the reflectance value can be
raised or lowered and evaluation sensitivity thus increased or decreased.
If the first positive concentration level is to be eliminated, the reflectance range limits of the negative/normal range can be
lowered manually, and the reflectance range limit of the first positive concentration interval raised to this reflectance value.
Pressing “Next” stores that setting and moves to the next concentration interval or the next parameter.
The sequence can be terminated at any point by pressing the START button. The new range limits are printed out together
with a date and timestamp and the analyzer resumes Ready-to-Measure status. All changes made to the limits are flagged
with an asterisk on the printout after the concentration interval.
Pressing the “Default” key in the “RANGE LIMITS” display window reinstates the factory defaults and causes them to be
printed together with a date and timestamp.
If range limits have been altered manually, all results are printed with an asterisk in the line below the Device ID.
Changed range limits apply only to the test strip type for which the changes are made.
!
CAUTION: The correctness of results obtained after the user has altered the ranges or reflectance values
is not warranted by Roche Diagnostics. The user is responsible for validating the consistency of results
after changes have been made.
4. Installation
!
WARNING: Read the Urisys 1100 Operator’s Manual carefully before installation, so as to ensure proper
operation of the analyzer from the outset.
!
ATTENTION: If your analyzer has been exposed to marked changes in temperature and/or humidity, wait
for it to acclimatize sufficiently before operating it.
!
ATTENTION: Upon receipt, check the contents of the box for completeness. If the contents have suffered
any damage in transport, contact your local Roche representative.
Content:
• Urisys 1100 analyzer
• Adapter 100 V - 240 V, 50/60 Hz
• Power Cable
• Roll of printer paper
•
1 test strip tray, Type “C”, for reading Combur 10 Test UX test strips
•฀ 1฀test฀strip฀tray,฀Type฀“N”,฀for฀reading฀Combur
5 Test and Combur 7 Test test strips
•
Operator’s Manual
•
Interactive Training CD