
S E R V I C E A N D G E N E R A L M A I N T E N A N C E
5-5
TROUBLESHOOTING TIPS
Reflection measurement incorrect:
•
Recalibrate instrument.
•
Clean reflection cal strip or replace if bad.
•
Replace read lamp.*
•
Contact X-Rite or Authorized Service Center.
Transmission measurement incorrect:
•
Recalibrate instrument.
•
Replace read lamp.*
•
Contact X-Rite or Authorized Service Center.
Transmission and Reflection measurement incorrect:
•
Recalibrate instrument.
•
Replace read lamp.*
•
Contact X-Rite or Authorized Service Center.
Measurements drift:
•
Recalibrate instrument.
•
Replace read lamp.*
•
Contact X-Rite or Authorized Service Center.
Unit will not calibrate:
•
Clean or replace cal strip.
•
Read lamp not working.
•
Replace read lamp.*
•
Contact X-Rite or Authorized Service Center.
Measurements unrepeatable/incorrect:
•
Re-insert strip.
•
Use different strip.
•
Contact X-Rite or Authorized Service Center.
* The instrument has a failure monitor that in most cases automatically
indicates when the read lamp requires replacement.
Summary of Contents for 890
Page 1: ...890 A U T O M A T I C S T R I P R E A D I N G D E N S I T O M E T E R Operation Manual ...
Page 2: ......
Page 38: ...S E C T I O N F I V E 5 6 ...
Page 40: ...A P P E N D I X A A 2 ...
Page 45: ...D 1 A P P E N D I X D Parts List and Packaging Drawings Parts List ...
Page 46: ...A P P E N D I X D D 2 Packaging Drawing ...
Page 49: ......
Page 50: ......
Page 51: ......