Kodak EKTAPRO Quick Reference Manual page 39

Extra Bright Lamp Module
n
Downgrading (reducing brightness and heat)
There are two reasons for downgrading Ektapro lamp modules:
in order to match same slide gate temperature as your former models (e.g. an Ektapro
5020 should match the gate temperature of an Ektapro 5000).
in order to match same colour temperature as your former models (e.g. an Ektapro 9020
should match the colour temperature of an Ektapro 9000).
Downgrading is easily done by inserting the proper heat filter:
Ektapro Extra Bright
Lamp Modules
Ektapro
Lamp Modules +10
Quick Reference -- The ultimate reference for Kodak
Downgrading
Ektapro
Lamp Modules +10
Insert a 3 mm heat filter
CAT No 717 7157
Note:
Never upgrade a lamp module by just taking out the heat
filter! This is not allowed as heat increases and could
damage your slides! If you need more light for any older
Ektapro projector, you can use the Ektapro Extra Bright
Light Module! For further information see pages 37 and
38!
To modify into
Ektapro Lamp Modules
Insert a 6 mm heat filter
CAT No 717 7140
Replace the 3 mm heat
filter with the 6 mm one
CAT No 717 7140
EKTAPRO Slide Projectors
39