a new bulb wanted for my Vivitar projector model N

I need a manual so i can figure out how to use it.

Dual 8 Projector Manual

how to get light to project slides

slide projector

I have a Vivitar 2000 AF PROJECTOR the bulb is bur

I need a manual for a Vivitar AF slide projector

where can I find a manual for Vivitar POR-370 Port

I seemed to be missing the housing for the project

Where can I get a pocket manual for the Vivitar PZ

I have the cam adjustment for slide advance screw

replacing bulb in the 5000af

how do you replace the bulb

Manual request for vivitar projector 733a

POR370 manual

I need to know where to begin in using the project

changing from 8mm-s8

my projector

Please help me find the manual for Vivitar V5000AF 35mm 100 Projector

repair manual