Eastern Times Technology ET 8286 User Manual

Mercury Wireless/Wired Mechanical Gaming Keyboard

User manual

Product feature
Dual mode solution
Ergonomic design
Full key conflict free
Double injection for durable keycaps
High-performance gaming switches

Product installation and functions

1. Installation: Plug & play, no need driver

2.Keyboard interface: USB port

3. Install 2pcs 18650 Lithium battery in keyboard properly

4.In wireless mode, Put the power key to ON , turn on keyboard backlight to get ready for
work.

5.In cable mode, plug USB cable into computer, keyboard backlight will turn on to get ready
for work.

5. Support gaming mode backlighting (FN+1~8)

4. 7 backlighting mode can be switching by FN+Print

5. FN+ Left Win lock Windows function, press it again to unlock

5. Brightness adjustment: FN+↑,Brightness increase, FN+↓,Brightness decrease

6.Running speed adjustment: FN+→for speed up, FN

7.Low power alert

CAPS LOCK、NUM LOCK、Scroll lock LEDs will flash in red when battery is getting out of
power, remind that it need to recharge the battery by plug USB cable into computer.

8.CAPS LOCK、NUM LOCK、Scroll lock indicator

In wireless mode, 3 indicators will be off after 4 minutes that keyboard is at non-working condition.

No sleep mode in cable mode.

9. 5 level brightness for adjustment,

10. FN+LNS: Switch on backlight

FN+↑: Brightness +

FN+↓: Brightness – (Default in level 2)
FN+1: 8 keys including W，A，S，D，↑，↓，←，→.

FN+HOME: Breathing mode

11. FN+WIN: Lock WIN and APP keys ,repeat to unlock.

12. FN+ESC: Lock keyboard function, repeat to unlock.

13. Multi-media function（FN+F1~F12）

FN+F1
FN+F2
FN+F3

Open media play
Volume ­Volume -

FN+F4 Mute

FN+F5
FN+F6

FN+F7

Stop playing
Previous track

Play/pause

FN+F8 Next track

FN+F9

FN+F10

Email

Home page

FN+F11 Calculator

FN+F12 Search

Re-connection

1. Re-install the receiver

2. Press and hold FN+CTRL+P for few seconds, keep the keyboard with receiver closely in 10
meters, low battery LED twinkle indicate re-connection successful.

FCC Statement

Changes or modifications not expressly approved by the party responsible for compliance could void the

user's authority to operate the equipment.

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

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.