Kodak Ektapro Slide Projector 4020 - Manual (Page 15)

2. INTRODUCTION
The Kodak EKTAPRO Slide Projector series is a new family of Projectors that uses the latest mechanical and
electronic technology.
The Projector is modular designed, and equipped with a modern 1-chip MICROCONTROLLER, STEPPER
MOTORS, optical sensors, and digital and analog circuits. All functions and displays are controlled by the
MICROCONTROLLER software.
Four models with different features and functions are available worldwide top 2 models can be attached to the
old CAROUSEL and EKTAGRAPHIC family processors with optional ADAPTERS in the accessory slot.
This new feature allows the future use of other equipment manufacturers Projector systems and accessories.
The Models 4020, 5020, 7020 and 9020 are equipped with an RS 232 interface (P-Bus). This bus allows
communication with a computer and multi Projector shows in a new way. The P-Bus can also be used for Service
Diagnostics.
The total amount of slide cycles for the models 7020 and 9020 can be read out with the Diagnostic Software
TL-4575 (“SYSTEM REPORT” menu).
The modular design, the LAMP MODULE and the accessory slot for special MODULE´s are needed to adapt
the Projector to future applications.
All models can be operated with 80 and 140 slide trays.
Compliance with international safety regulations has been approved.
All models are available in two versions:
a) for 120/220/230/240 V, 50/60 Hz
b) for 100/220V 50/60 Hz (Japan)
SM 2547-1 Service Manual
Kodak AG, Stuttgart 2-1 03/98