J-Tech Digital JTD-416, Руководство пользователя

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Troubleshooting
Problem Cause Solution
Power LED is off and product
is not working
A power adapter is not
properly connected or VGA
source device is not on
Please check if the power
adapter is connected properly
and securely on both
transmitter and receiver.
Ensure the VGA source device
is powered on
Intermittent video signal or
noise/snow in image
VGA cable and CAT5e/6 may
not be in working condition or
the cable is too long
Please use standardized VGA
and UTP cable only. Cable
length should not exceed 49.2
FT (VGA) | 985 FT (UTP CAT6)
Connected USB storage device
is not working correctly
The external storage device
power consumption is higher
than 2.5W (5V 500mA)
Please use a storage device
with power consumption less
than 2.5W
Warranty
If your product does not work properly because of a defect in materials or workmanship, J-Tech
Digital (referred to as "the warrantor") will, for the length of the period indicated as below,
(Parts
(1) Year, Labor (90) Days) which starts with the date of original purchase ("Limited Warranty
period"), at its option either(a) repair your product with new or refurbished parts, or (b) replace
it with a new of a refurbished product. The decision to repair or replace will be made by the
warrantor. During the "Labor" Limited Warranty period there will be no charge for labor. During
the "Parts" warranty period, there will be no charge for parts. You must mail-in your product
during the warranty period. This Limited Warranty is extended only to the original purchaser and
only covers product purchased as new. A purchase receipt or other proof of original purchase
date is required for Limited Warranty service.
Maintenance
Clean this unit with a soft, dry cloth. Never use alcohol, paint thinner of benzine to clean this unit.
Product Service
1) Damage Requiring Service:
The unit should be serviced by qualified service personnel if:
(a) The DC power supply cord or AC adaptor has been damaged;
(b) Objects or liquids have gotten into the unit;
(c) The unit has been exposed to rain;
(d) The unit does not operate normally or exhibits a marked change in performance;
(e) The unit has been dropped or the cabinet damaged.
2) Servicing Personnel: Do not attempt to service the unit beyond that described in
these operating instructions. Refer all other servicing to authorized servicing personnel.
3) Replacement Parts: When parts need replacing ensure the servicer uses parts
specified by the manufacturer or parts that have the same characteristics as the
original parts. Unauthorized substitutes may result in fire, electric shock, or other
hazards.
4) Safety Check: After repairs or service, ask the servicer to perform safety checks to confirm that
the unit is in proper working condition.