Cirrus Optimus+, Instrument Handbook

Page: 7 / 53

Page 7
Sound Level Meters – User Manual
2. First use
Your sound level meter has been shipped in reusable packaging that should be retained for safe
shipment when returning the instrument for calibration or servicing.
All GPS sound level meters come with the following standard accessories:
•
MV:200 microphone preamplifier
• Microphone capsule (attached to the preamplifier)
• Wrist strap
• 4 x AA batteries
• User manual
• Windshield
You may have other accessories, depending on your package.
When connecting the preamplifier, please take great care to only turn the locking ring at the
base.
Twisting the preamplifier body is likely to cause serious damage. The microphone capsule is also
delicate, and care needs to be taken when handling it.
Damage caused by misuse is not covered by the warranty for the instrument.