HP Video Game Keyboard 00974-90002 Manuale Utente Scaricare il pdf (Pagina 16)

Troubleshooting

Problem Possible Cause Suggested Action

Unit won’t turn on Dead Batteries

Replace batteries

Unit won’t turn off Input limit exceeded

Remove test leads and press any key to reset.

Display flashes and Rapid

beeps

Input limit exceeded

Remove test leads and press any key to reset.

Battery Annunciator on Low battery voltage

Replace batteries

Unable to measure current

10 A or mA - µA

Blown input protection fuse

Replace fuse(s)

Cleaning

Wipe instrument with a soft rag dampened with soap and water. Do not immerse in water.

Do not use chemical cleansers or solvents.

Replaceable Parts/Accessories

Refer to the disassembly diagram on page 6-5.

Maintenance

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HP Video Game Keyboard 00974-90002 Manuale Utente Pagina 16