CONTENTS
1SAFETY PRECAUTIONS...............................................................................................................................................................................1
2NOMENCLATURE, CONTROLS AND FUNCTIONS .................................................................................................................................7
2-1 VIDEO PROCESSOR.........................................................................................................................................................................7
(1) MAIN BODY ............................................................................................................................................................................7
(2) FRONT PANEL ........................................................................................................................................................................8
(3) REAR PANEL...........................................................................................................................................................................9
2-2 WATER BOTTLE ASSEMBLY, MODEL OS-H4..........................................................................................................................10
2-3 MONITOR DISPLAY SCREEN ......................................................................................................................................................11
(1) NORMAL................................................................................................................................................................................11
(2) FREEZE (SUB-SCREEN DISPLAY).....................................................................................................................................11
3PREPARATION AND SAFETY CHECK.....................................................................................................................................................12
3-1 PREPARATION................................................................................................................................................................................12
(1) SETTING UP THE VIDEO PROCESSOR ............................................................................................................................12
(2) CONNECTING THE WATER BOTTLE...............................................................................................................................12
(3) CONNECTING THE ENDOSCOPE......................................................................................................................................13
(4) CONNECTING THE PERIPHERAL EQUIPMENT .............................................................................................................13
3-2 PRE-USE SAFETY CHECKLIST....................................................................................................................................................14
4OPERATION..................................................................................................................................................................................................16
4-1 PROCESSOR FUNCTIONS.............................................................................................................................................................16
(1) MAIN LAMP...........................................................................................................................................................................16
(2) AUXILIARY LAMP...............................................................................................................................................................16
(3) BRIGHTNESS.........................................................................................................................................................................17
(4) COLOR BALANCE................................................................................................................................................................17
(5) PUMP ......................................................................................................................................................................................18
4-2 KEYBOARD FUNCTIONS..............................................................................................................................................................19
(1) CONVENTIONAL KEYS ......................................................................................................................................................19
(2) SPECIAL FUNCTION KEYS ................................................................................................................................................20
5MAINTENANCE ...........................................................................................................................................................................................29
5-1 AFTER EACH PROCEDURE..........................................................................................................................................................29
5-2 WATER BOTTLE CLEANING .......................................................................................................................................................29
(1) CLEANING.............................................................................................................................................................................29
(2) STERILIZATION....................................................................................................................................................................30
(3) CARE DURING STORAGE...................................................................................................................................................31
5-3 STORAGE.........................................................................................................................................................................................31
5-4 CHANGING THE LAMP .................................................................................................................................................................31
5-5 RESETING THE BREAKERS .........................................................................................................................................................32
6TROUBLE-SHOOTING GUIDE...................................................................................................................................................................33
7SPECIFICATIONS.........................................................................................................................................................................................35
8ELECTROMAGNETIC COMPATIBILITY .................................................................................................................................................36