Busch+Müller IQ-XL Highbeam Montage- Und Bedienungsanleitung Seite 13

Connect the rear light to the short 2-core cable (with faston connectors) of the headlight:
black cable = power (+); black/white cable = earth (-)
This enables both lights to be switched on and off simultaneously.
Never cut the connection cables completely, just shorten them to the required length.
The short handlebar switch cable with Higo plug is intended for connecting the handlebar switch. Do
not cut this cable under any circumstances!
Rear light:
The connection must be made using a 2-core or duplex cable without earth (without contact to the
bicycle frame).
! Always be sure to disconnect any earth wire from the rear light to the frame and replace with
connection to a 2-core or duplex cable directly from the headlight
6.4. Mounting handlebar button with attachment band
Suitable for handlebars with a Ø of 22 to 32 mm.
Attach the handlebar button 3 for operating the headlight
easily accessible to the handlebars using the enclosed attachment band
Connect the cable from the headlight 1 and handlebar button
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.
1
1 and the high beam function securely and
.
4
3 together.
7. Operation
The headlight and any rear light connected to the headlight are switched on by pressing the
handlebar switch.
To switch on the lights, press the handlebar switch for approx. 1.5 seconds.
To switch off the lights, press the handlebar switch for approx. 3 seconds.
To switch to low power mode, press the handlebar switch for approx. 1.5 seconds while the
headlight is on.
High-power: Full brightness with up to 300 lux.
Low-power: Light reduction to 200 lux with significantly less effort when pedalling.
Indication of Low-beam or DRL function: when the headlight is switched on, the green LED in
the handlebar switch lights up if the DRL function is switched on during the day or if the low
beam is in high-power mode. The LED does not light up in low-power mode.
7.1. Standlight (coming / leaving home function)
While cycling, a small amount of the energy supplied by the dynamo is stored in a capacitor.
After approx. 5 minutes of cycling, the capacitor is fully charged. When stationary, this stored
energy supplies a driving light LED of the headlight with power, so that the LED continues
to provide light for appr. 5 minutes. The standlight function is always ready for operation,
completely maintenance-free and works without batteries or rechargeable batteries.
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