Tg3 Electronics D4239 keyboard User Manual
- June 5, 2024
- Tg3 Electronics
Table of Contents
USER MANUAL
- Place 2 pieces of AA batteries
- Start PC and place the USB dongle in a free USB slot of the PC
- It may take up to a few minutes for the drivers to be installed automatically
- This product is plug-and-play compatible with Windows PCs, no additional drivers are needed.
The RJ45 plug is only for factory debugging, not for customer use.
FCC ID:
This device complies with Part 15 of the FCC rules. Operation is subject to
the following two conditions: 1) this device may not cause harmful
interference, and 2) this device must accept any interference received,
including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for
compliance could void your authority to operate the equipment.
Model: D4239 Frequency: 2.4GHz
Transmit power: < 100mW (20dBm)
Maximum operation Temperature: 40°C
Hereby, we declare that the radio equipment type model is in compliance with
Radio Equipment Directive (RED) 2014/53/EU. The relevant harmonized test
standards are listed:
RF: ETSI EN 300 440 V2.2.1 (2018-07)
EMC: EN 55032:2015+AC:2016, EN 55035:2017, ETSI EN 301 489-1 V2.2.3 (2019-11),
ETSI EN 301 489-3 V2.1.1 (2019-03)
EMF: EN 62479:2010
LVD: EN62368-1:2014+A11:2017
This product can be used in the European market without restriction, and meet
the requirements of Article 10(2) and 10(10).
Manufacturer: TG3 Electronics Inc. / 4615 70th Ave, Kenosha, WI 53144,
United States
Documents / Resources
| Tg3
Electronics D4239
keyboard
[pdf] User Manual
D4239 keyboard, keyboard
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