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RECHARGEABLE HEADLIGHT 

HL-EL550G RC

K 1190

Manual

USB cable

Charge jack cover

To PC or USB battery charger

HOW TO CHARGE

1

 PRECAUTIONS ON USE

• Before your trip, please make sure the light is fi rmly mount-

ed to the bracket, it lights up, and the light is not blocked by 
baggage, etc.

• Do not place it within children’s reach.
• Mounting the light unit too close to a wireless computer 

may adversely affect the reading of the computer.

• In preparation for unexpected battery shutoff, we recom-

mend you carry a spare light.

• This product is water-resistant under normal daily use and 

can be used in the rain. However, do not intentionally sub-
merge it in water.

• If the light unit or parts become dirty with mud, etc., clean 

with a soft cloth which is moistened with mild soap. Never 
apply paint thinner, benzine or alcohol; damage will result.

 PRECAUTIONS ON DISPOSAL

When disposing of the light unit, remove the internal re-
chargeable battery and dispose of it according to local regu-
lations.

 Before Initial Use

This unit is shipped with a small charge to check the light. 
Be sure to charge it before use, according to the instructions 
“HOW TO CHARGE”.

HOW TO MOUNT TO A BICYCLE

2

Design Pat. Pending

Copyright© 2016 CATEYE Co., Ltd. 
HLEL550GRC-160614 

3

Before using the light, please read this manual and 

the included separate sheet “LITHIUM-ION / LITH-

IUM-ION POLYMER BATTERIES” thoroughly, and 

keep them for future reference.

1. Connect the light unit to your PC or 

a commercial USB battery charger us-

ing the USB cable. (

1

 – 

2

).

The switch indicator turns on and 

charging starts.

Indicator light

State

On

Charging

Off

Charging is completed

*  When your PC is in sleep state, the 

unit cannot be charged.

*  We recommend using 500+mAh 

(USB 2.0) USB battery charger.

*  If the indicator fl ashes rapidly, there 

is a charging error. Remove the 

cable and try again.

2. After charging is completed, remove 

the USB cable, and install the charge 

jack cover.

*  Charging and lighting times are ap-

proximate values, and will vary by 

environmental and user conditions.

Light unit

FlexTight™ bracket
(H-34N)

USB cable
(MICRO USB)

1. Mount the bracket to the handlebar. 

(

1

 – 

3

)

2. Insert the light unit into the bracket 

until it clicks, and adjust the beam 

angle. (

4

)

3. To remove the light unit, pull out it 

forward while pressing down on the 

release button (

5

).

*  To re-adjust the beam angle, loosen 

the dial enough to move the bracket, 

and fi rmly tighten it after adjustment.

*  The light can be mounted under the 

handlebar.

CAUTION!:

• Be sure to tighten the dial by hand. 

When you tighten it too hard with 

a tool, the screw thread may be 

stripped.

• Check the dial and screw (*1) on the 

bracket periodically, and use them 

without any loosening.

• Round off the cut edge of the bracket 

strap to prevent injury.

Dial

Rubber pad

Bracket

Strap

Screw

*1

Release 

button

Standard charging time

Approx.

 6 h

2

1

2

1

3

4

5

4

ENG

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