SKF TKST 21 Instrucciones De Uso página 16

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6. Troubleshooting
Problem
Display is dirty
Screen is frozen
Too short
operating time
7. Spare parts and accessories
Designation
TKST-PROBES
TKST-HEADS
TKST 11-CB
14 EN
АО БЕРГ АБ (495) 727-22-72 mail@promshop.biz
Solution
Use a wet cotton swab to clean the display area and a clean, dry cotton cloth to remove
any water remains.
Do not wash the display with too much water or solvents.
Remove the batteries and wait for 1 minute before placing them back.
Start the device and check that everything works.
Replace batteries with new batteries.
Check if another brand offers better performance.
Do not store the stethoscope in very hot or cold environments.
TKST 21
2 probes set
Headset
Toolcase with inlay for TKST 11, 21 or 31