Voltcraft BS-25HR Endoscope BS-25HR 数据表

These operating instructions are a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data processing

systems require the prior written approval by the editor. Reprinting, also in part, is prohibited.
These operating instructions represent the technical status at the time of printing. Changes in technology and equipment reserved.

1. Remove the battery compartment cover from the back of the device.
2. Insert four AA batteries into the battery compartment, observing correct polarity. Heed 

correct polarity as indicated in the battery compartment.

3. Close the battery compartment.

Change the batteries as soon as the battery symbol appears at the top right of the 

monitor (3) or if the product no longer turns on.

a) Turning on/off
•  Press the   button (5) to turn on the product. The camera image is shown on the 

monitor (3).

•  Press the   button again to turn off the product. The monitor goes out.

Attention, LED light:
•  Do not look directly into the LED light!
•  Do not look into the beam directly or with optical instruments!

•  Four white LEDs with 6 adjustable lighting levels are built into the camera head (2).
•  Repeatedly press the ↑ button (6) to increase the LED lighting level.
•  Repeatedly press the ↓ button (4) to decrease the LED lighting level or to turn off the light.
•  While adjusting the lighting level, a bar graph appears at the bottom middle of the 

monitor (3) to indicate the set lighting level.

Set the light so that the image is neither over- nor underexposed.

c) Monitor backlight
•  Simultaneously press and hold the ↑ (6) und ↓ (4) buttons to adjust the monitor (3) backlight

in 3 levels.

•  Release both buttons when the desired level is reached.

d) Zoom
•  The image can be magnified in 2 levels:

 - 1.5x magnification
 - 2x magnification

•  Press and hold the ↓ (4) button. The monitor (3) shows one of three indicators:

 - 1.5x (1.5x magnification)
 - 2.0x (2x magnification)
 - 1.0x (no magnification)

e) Rotating the image
Press and hold the ↑ (6) button to rotate the image 180°.

f)  Attachments
•  Carefully open the attachment’s fastening ring. Fasten the attachment to the narrow 

indentation beneath the camera head. Do not bend the fastening ring too much to open it to 

prevent it from breaking.

•  Make sure that the attachment’s fastening ring is closed before use. Otherwise you run the

risk of losing the attachment.

•  The mirror attachment (7) can extend the endoscope’s field of view into areas that are

difficult to access for the camera head.

•  The magnet attachment (8) can be used to locate lost metallic objects.
•  The hook attachment (9) can be used to take hold of small objects.

•  Besides occasional cleaning, the device is maintenance-free. To clean the device, use a 

soft, anti-static and lint-free cloth.

•  Do not use any abrasive or chemical cleaners.
•  After use in liquids, always thoroughly rinse the camera neck with clean water and dry 

before storing the product in the case.

•  To clean the camera lens, use a small brush or cotton swabs.

Electronic devices are recyclable waste and must not be disposed of in the 

household waste.
At the end of its service life, dispose of the product according to the relevant 

statutory regulations.
Remove any inserted (rechargeable) batteries and dispose of them separately from 

the product.

b) (Rechargeable) batteries
You as the end user are required by law (Battery Ordinance) to return all used batteries/

rechargeable batteries. Disposing of them in the household waste is prohibited.

Contaminated (rechargeable) batteries are labelled with this symbol to indicate that 

disposal in the domestic waste is forbidden. The designations for the heavy metals 

involved are: Cd = Cadmium, Hg = Mercury, Pb = Lead (name on (rechargeable) 

batteries, e.g. below the trash icon on the left).
Used (rechargeable) batteries can be returned to collection points in your 

municipality, our stores or wherever (rechargeable) batteries are sold. 

You thus fulfil your statutory obligations and contribute to the protection of the environment.

Power supply ................................4 x 1.5 V battery type AA (not included)
Monitor ..........................................5.8 cm (2.3”) TFT
Resolution .....................................960 x 240 pixels (monitor)

640 x 480 pixels (camera)

Camera light .................................4 white LEDs
White balance ...............................automatic
Exposure ......................................automatic
Field of view ..................................54º
Focus depth ..................................≥3 cm
Operating conditions .....................0 to +45 ºC, 15 – 85 % RH
Storage conditions ........................-10 to +50 ºC, 15 – 85 % RH
Bending radius ..............................min. 45 mm
Gooseneck length .........................88 cm ±2 cm
Gooseneck Ø ................................6.5 mm
Camera head Ø ............................8 mm
Dimensions (W x H x D) ...............86 x 1105 x 60 mm
Weight ..........................................approx. 313 g