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Safety Warnings
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Clean only with a damp cloth.
Do not block any of the ventilation openings. Install
in accordance with the manufacturer’s instructions.
Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including am-
plifiers) that produce heat.
Protect the power cord from being walked on or
pinched particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus.
Only use attachments/accessories specified by the
manufacturer.
Use only with a pole, cart, stand, or tripod, specified
by the manufacturer, or sold with the apparatus. When
a cart is used, use caution when moving the cart/appara-
tus combination to avoid injury from tip-over.
Unplug this apparatus during lightning storms or
when unused for long periods of time.
Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been dam-
aged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen
into the apparatus, or has been dropped.
Apparatus shall not be exposed to dripping or splash-
ing and no objects filled with liquids, shall be placed on
the apparatus.
Storage Precautions
Always clean the instrument after use. Wipe off dust
with a cleaning brush, then wipe off dirt with a soft
cloth.
Store in a location with a temperature of from -40° to
+85°C, and no exposure to direct sunlight.
Use a clean cloth, moistened with a neutral detergent
or water, to clean the receiver. Never use an abrasive
cleaner, ether, thinner benzene, or other solvents.
Always make sure the instrument is completely dry
before storing. Dry the receiver with a soft, clean cloth.
General Warnings
JAVAD GNSS receivers are designed for measuring
and measuring related uses (that is, measuring coordi-
nates, distances, angles and depths, and recording such
measurements). This product should never be used:
• Without the user thoroughly understanding oper-
ator’s manual.
• After disabling safety systems or altering the
product.
• With unauthorized accessories.
• Without proper safeguards at the measuring site.
• Contrary to applicable laws, rules, and regula-
tions.
Warning:
The DELTA receiver should never be used in dan-
gerous environments. Use in rain or snow for a limited period is
permitted.
A single external power supply with 5 pin ODU
connector or SAE connector is necessary to operate
DELTA. If external power supply has only SAE con-
nector, Receiver-to-SAE power cable shall be used. The
external power supply needs to be Listed for US and
Certified for EU countries, it needs also to be a Limited
Power Source and have an output rated for 4,5...35 V
DC, not less than 2A. This may not be the same range
as other JAVAD GNSS products with which you are
familiar.
Warning:
To reduce the risk of electric shock, do not perform
any servicing other than that contained in the operating instruc-
tions unless you are qualified to do so.
Warning:
To avoid the introduction of hazards when operating
and installing, before connecting of the equipment to the supply,
make sure that the supply meets local and national safety ordinanc-
es and matches the equipment’s voltage and current requirements.
Warning:
Never attempt any maintenance or cleaning of the
supply while plugged in. Always remove supply from AC power
