Sanyo SRT-2400DC instruction manual Maintaining and Checking The Mechanism, Maintenance Table

Page 46

NU4QG/NA3 (SRT-2400DC GB) Mon. Sept., 17/2001

MAINTENANCE

Maintaining and Checking The Mechanism

To maintain the VCR functions and features working properly, and to avoid damages or dirt on the tape, it is recommended to follow the maintenance points and periodicity indicated below.

For detailed information, please contact your dealer.

Maintenance Table

F : Cleaning E : Confirmation v : Lubrication k : Change

 

PARTS

2000H

4000H

6000H

8000H

NOTES

Tape Path System

ASSY, BRAKE BAND

E

k

E

k

 

 

 

 

ASSY, LEVER BT (tape guide)

F

F

F

F

 

 

 

 

FULL ERASE HEAD

F

F

F

k

 

 

 

 

ASSY, ROLLER CLEANER

E

k

E

k

 

 

 

 

ASSY, GUIDE ROLLER

F

F

F

F

 

 

 

 

ASSY, MOUNTING INCLNE S

F

F

F

k

 

 

 

 

ASSY, MOUNTING INCLNE T

F

F

F

k

 

 

 

 

ACE HEAD

F

F

F

k

 

 

 

 

ASSY, LEVER PINCH ROLLER

F

k

F

k

 

 

 

 

MOUNTING, LIFT PINCH

 

 

 

k

 

 

 

 

CAM, LIFT PINCH

 

 

 

k

 

 

 

 

GEAR, CAM PINCH

 

 

 

k

 

 

 

 

ASSY, EARTH CYL

 

k

 

k

 

 

 

 

COMPL, CYLINDER

F

F(k)

F

F(k)

 

 

 

 

ASSY, CYLINDER UPPER

F(k)

F(k)

F(k)

F(k)

 

 

 

Reel Drive System

ASSY, REEL SUPPLY

Fv

Fv

Fv

Fv

 

 

 

 

ASSY, REEL TAKEUP

Fv

Fv

Fv

Fv

 

 

 

 

GEAR, REEL S

v

v

v

v

 

 

 

 

GEAR, REEL T

v

v

v

v

 

 

 

 

PULLEY, REEL

v

v

v

v

 

 

 

 

SPECIAL, WASHER 2.4 X 6 X 0.25

 

E

 

E

 

 

 

 

COMPL, MOUNTING CLUTCH

v

k

v

k

 

 

 

 

BELT, REEL

E

k

 

k

 

 

 

 

MOTOR, CAPSTAN

F

E(k)

E(k)

k

 

 

 

 

ASSY, GEAR FRICTION

v

vk

v

vk

 

 

 

Brake

ASSY, BRAKE S

E

E

E

E

 

 

 

 

ASSY, BRAKE T

E

E

E

E

 

 

 

 

ASSY, BRAKE CAPSTAN

E

E

E

E

 

 

 

 

ASSY, BRAKE SOFT T

 

E

 

k

 

 

 

Loading Drive

ASSY, LOADING MOTOR

 

E

 

k

 

 

 

System

DAMPER

 

 

 

k

 

 

 

 

COMPL, GEAR WORM

 

E

 

k

 

 

 

 

CAM, MAIN

 

 

 

k

 

 

 

 

SPECIAL WASHER 3.6 X 0.5

 

E

 

k

 

 

 

 

GEAR, WHEEL 1

 

 

 

k

 

 

 

 

GEAR, WHEEL 2

 

E

 

k

 

 

 

 

MODE SWITCH

 

E

 

k

 

 

 

 

SLIDE, CRECENT

 

E

 

k

 

 

 

 

GEAR, LOAD S

 

E

 

k

 

 

 

 

GEAR, RACK FRONT

 

E

 

k

 

 

 

 

GEAR, RACK START

 

E

 

k

 

 

 

 

GEAR, PINON

 

E

 

k

 

 

 

Performance

BACK TENSION TORQUE

E

E

E

E

PB BACK TENSION TORQUE 25~50g⋅cm

Check

FWD, REW TORQUE

E

E

E

E

FWD, REW TORQUE

≥

⋅

 

 

600g cm

 

PLAY TORQUE

E

E

E

E

PLAY 55 ~ 110g⋅cm

 

 

 

REV TORQUE

E

E

E

E

REV 100 ~ 210g⋅cm

 

 

NOTES:

1.This table shows the maintenance for up to 8000 hours. After this, repeat from the start or the table.

2.For places with symbols such as E (k) and F (k), carry out checking and cleaning, and replace if necessary.

3.This periodic maintenance check table changes considerably according to the using conditions and environment.

4.Refer to (USED TIME) menu for the length of time the unit has been used.

5.As life may be shortened if foreign particles and dusts remain accumulated on the tape guides and rotating and contacting portions, clean if dirty.

6.Dusts and other foreign particles on the tape guides may also shorten the tape life and lower picture quality, therefore clean thoroughly.

English

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Contents SRT-2400DC Precautions For the customers in CanadaLocation PrecautionsMoisture Condensation Problems Avoiding Electrical Shock and FireContents FeaturesLocations of Controls and Indicators Front PanelOperation Indicators Locations of Controls and IndicatorsDigital Display Back Panel Wvut Q O NBack Panel With the optional RS-485 board DC power source output DC power maximum cord Lengths About the memory resetConnections ON-SCREEN Menus ON-SCREEN Menus Clock setting Setting the Language and ClockLanguage Setting Setting procedure is now completedSetting the Language and Clock Automatic Daylight Saving Time AdjustmentChanging the Date/Time Display Position Changing the ON-SCREEN DisplaySelecting the On-screen Display Date and time are displayedVideo Cassette Tapes Video Cassette Tapes Setting the Action to Take When a Cassette is LoadedSetting the Type of Tape Used Correct tape thread check functionIf no tape management data is present on the tape Tape Management FunctionOperation If tape management data is present on the tapeSetting the Tape Management Function Tape Management FunctionTape Management Conflict Display Conflict display sampleWhen Tape in the SET UP 5 menu is set to T-120 Recording Speed ModeWhen Tape in the SET UP 5 menu is set to T-160 Normal RecordingRecord Pause Normal RecordingConcerning the Number of Times Tapes can be Rerecorded on Recording CheckChanges to the Recording Speed Mode During Recording Action to Take when the Video Signal DeterioratesSetting the Mode at the End of the Tape Tape Counter NotesAutorepeat Recording Repeat indicator will lightAutorepeat Recording Alarm Recording Setting Alarm RecordingAlarm Mode setting is flashing Alarm Recording Counter Display Alarm RecordingChecking the Alarm Recordings Time Alarm Search Alarm ScanProgram Timer Recording Program Timer Recording Day of the week of the 8th line is flashingTo Cancel a Program Timer Recording Setting the HolidaysChanging a Program Timer Recording To Cancel all Program Timer RecordingsThese portions will not be recorded Series Recording Series Recording SetupRecording will start in series recording mode Series recording connectionsSeries Recording Continous Loop Recording SetupLoop recording connection example with 2 VCRs Tracking Control Normal PlaybackNormal Playback Vertical Lock ControlStill Image Special PlaybackPicture Search Forward and Reverse Field AdvanceDay/Time Search Setting the Security LockDAY/TIME Search Search 01 0000 will be displayed on screenClock Adjustment Setting the BuzzerSetting procedure on the first VCR is now completed Eject terminal connection Setting the Cassette Eject ModeCassette Eject Setup Eject in terminalSettings for RS485 Terminals USE Address setting is flashing@@@@POWER@FAILURE Output Terminals Tape END OUT Terminal Output SettingSW OUT Terminal Output Setting Tape END OUT TerminalInput Output setting is flashing Series OUT/NON REC OUT terminal settingAlarm IN/CLOCK in and Alarm OUT/CLOCK OUT terminal setting Output Terminals Remote Jack Remote control setting COM Terminal Output Terminals Maintenance Maintenance Table MaintenanceMaintaining and Checking The Mechanism After a Power Failure Troubleshooting GuideSystem Down Specifications Sanyo Industrial VCR Warranty Weekdays 830 AM 500 PM Pacific TimeNU4QG/NA3 SRT-2400DC GB Mon. Sept., 17/2001
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