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Battery precautions and warnings

The DI-50 DI box comes with a 9 V battery. Due to the hazardous substances of a battery, precautions must 
be met in order to use this battery and the product in which it is installed to, safely. 

CAUTION 

Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type of battery.
Do not expose batteries to excessive heat such as sunshine, fire and the like.
Do not leave batteries in an extremely high-temperature environment, as this may cause explosions or 
leakage of flammable liquids or gas.
Do not burn batteries, do not place batteries in a hot oven, and do not crush or cut batteries, as this may 
cause explosions.
Do not subject batteries to extremely low air pressure (high altitudes), as this may cause explosions or 
leakage of flammable liquids or gas.
When equipment is not used for an extended period of time (e.g. a few months), batteries should be 
removed.
Instantly remove empty batteries from the equipment.
Do not store loose batteries or carry them in your pocket or purse. Contact with metal objects like coins and 
keys, etc. may cause them to leak, rupture or short-circuit.
Keep batteries out of reach of children.

Recycling: 
Do not dispose of batteries in general household waste. Batteries can contain substances that may harm the 
environment. If they are properly recycled, used batteries are a valuable source of reusable materials. 
Contact your local government for information on battery disposal.

All information and illustrations shown in this user manual are subject to change without further notice.

User manual version: 1.0

Creation date + author initials: 26-01-2016 RV Revision date + author initials:

Summary of Contents for 9000-0027-3432

Page 1: ...ox User manual All information and illustrations shown in this user manual are subject to change without further notice User manual version 1 0 Creation date author initials 26 01 2016 RV Revision dat...

Page 2: ...ou suspect that your device is broken or damaged contact your local dealer or a certified technician to inspect the unit and do not install a battery or apply phantom power to the device Note Illustra...

Page 3: ...r types of cables other than those specified in this manual Do not use defective or malfunctioning cables Contact your dealer if the included or required cables do not work properly with this device I...

Page 4: ...on is found on the fixture Every power or signal chassis connector should be attached securely and tightly Do not use the device when connectors are loose Avoid the buildup of dust and dirt Clean the...

Page 5: ...e high altitudes as this may cause explosions or leakage of flammable liquids or gas When equipment is not used for an extended period of time e g a few months batteries should be removed Instantly re...

Page 6: ...will work on a standard 9V battery and will work for several hours Once the electronics of the DI 50 notice that phantom power from a mixer or audio interface is present the 9V circuitry will be disco...

Page 7: ...oblems are present the ground connection does not need to be lifted The balanced output sends out a balanced microphone level signal suitable for connecting to the microphone inputs of a PA mixer audi...

Page 8: ...high Decrease source signal output level Attenuation too low Increase attenuation to 20 dB Strange buzzing or humming noise present in the sound Ground problem Activate ground lift switch No sound ent...

Page 9: ...ch S N ratio 105 dB T H D N 1 kHz 0 dB 0 005 frequency response 10 Hz 40 kHz dimensions 142 x 133 x 52 mm ta max 40 degrees Celsius Included accessories 9 V battery for testing purposes Wiring and imp...

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