3
1. Explanation of warning symbols and notes
Risk of electric shock
This symbol indicates arisk of electric shock from
touching product parts carrying hazardous voltage.
Warning
This symbol is used to indicate safety instructions or to
draw your attention to specichazards and risks.
Note
This symbol is used to indicate additional information or
important notes.
2. Package contents
• DR7USB, Digital Radio
• 4x AA (Mignon) batteries
• These operating instructions
3. Safety instructions
• The product is intended for private, non-commercial use
only.
• Do not use the product in areas in which electronic
products arenot permitted.
• Protect the product from dirt, moistureand overheating
and use it in dry rooms only.
• As with all electrical products, this device should be kept
out of the reach of children.
• Do not drop the product and do not expose it to any
major shocks.
• Do not operate the product outside the power limits
specied in the technical data.
• Keep the packaging material out of the reach of children
due to the risk of suffocation.
• Dispose of packaging material immediately in accordance
with the locally applicable regulations.
• Do not modify the device in any way.Doing so voids the
warranty.
• Use the product only for the intended purpose.
• Do not use the product in the immediate vicinity of
heaters, other heat sources or in direct sunlight.
• Do not use the product in adamp environment and avoid
splashing water.
• Only use the article under moderate climatic conditions.
Risk of electric shock
• Do not open the device or continue to operate it if it
becomes damaged.
• Do not attempt to service or repair the product yourself.
Leave any and all service work to qualied experts.
Warning –Batteries
• When inserting batteries, note the correct polarity (+
and -markings) and insert the batteries accordingly.
Failuretodosocould result in the batteries leaking or
exploding.
• Only use batteries (or rechargeable batteries) that
match the specied type.
• Beforeyou insert the batteries, clean the battery
contacts and the polarity contacts.
• Do not allow children to change batteries without
supervision.
• Do not mix old and new batteries, or batteries of
different types or from different manufacturers.
• Remove the batteries from products that arenot being
used for an extended period (unless these arebeing
kept ready for an emergency).
• Do not short-circuit batteries.
• Do not charge batteries.
• Do not burn batteries.
• Keep batteries out of the reach of children.
• Never open, damage or swallow batteries or allow
them to enter the environment. They can contain toxic,
environmentally harmful heavy metals.
• Remove spent batteries from the product and dispose
of them without delay.
• Avoid storing, charging and using in extreme
temperatures and at extremely low atmospheric
pressures (such as at high altitudes).
4. Getting started
Note -optimising reception
Please note:
• Always pull the antenna out completely.
• We recommend you adjust the antenna vertically to
ensureoptimal reception.
Note –Power supply
With batteries inserted, the radio is always supplied with
power from the batteries. Therefore, to operate the radio
off aUSB power supply,you should remove the batteries
from the battery compartment rst.