Retrospec KOA REV+ Assembly Instructions Manual page 21

2.2 Display area
2.3 Button Definition
The main body of the button is made of PC material, and
the button part is made of soft silicone material, all in black.
There are three buttons on the K5303 display. Including
power on/mode button
button . In the following description,
replaced by the text [MODE]. ddbutton is replaced by
the text [UP]. button is replaced by the text [DOWN].
3. User Reminders
Pay attention to safety during use. Do not plug and unplug the display when it is
powered on.
Avoid bumping the display as much as possible.
When the display cannot be used normally, it shall be sent for repair as soon
as possible.
4. Installation Instructions
This display will come fixed to the handlebars. With the bike off, you can adjust the
angle of the display to allow for the best viewing angle while riding.
5. User Settings
5.1 Preparation before startup
Ensure that the connectors are firmly connected and turn on the power supply of
the e-bike.
5.2 General Settings
Press and hold the [mode] button to power on display. In the power on
state, press and hold the [UP] and [DOWN] buttons for 2 seconds at the
same time, and the display enters the setting state.
, plus button and minus
button is
K5303 Normal
Interface
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