User Manual Borescope Model 20250-28
Contents
1. Resetting the Borescope If the system stops operating unexpectedly press the RESET button on the left side of the instrument The instrument can be operated normally after powering up 6 Specificati Sensor size inch CMOS Sensor pixel 300 000 Maximum resolution 640 x 480 Maximum frame rate FPS 30 FPS S Color median 24 Bit Focusing method Fixed focus 15 25 cm 5 9 9 8 Gooseneck length 1m 39 Camera diameter 17 mm 0 66 TFT LCD Color TFT LCD size 3 0 inch Display resolution 960 W x 240 H Active area 60 mm x 45 mm Light Light Source 4LED Adjustable light intensity level 6 level Power Battery Lithium batteries 3 7V 2000mAh Working current MAX 480 mA Standby current MAX 5 ma Temperature Operating temperature 0 to 50 C 32 to 122 F Storage temperature 20 to 60 C 4 to 140 F Relative humidity 5 to 8596 Product attributes Size 100 x 95 x 235 mm 3 6 x 34 x 94 Weight 596 2 g 1 3 Ib Take out the battery when the instrument is not in use for a long period of time Clean the camera before operation Use only a 3 7V Li battery The gooseneck should not be bent to a diameter less than five inches To avoid instrument damage and injury the gooseneck cannot be inserted into rotational gear wheels To avoid electrical shock the instrument and gooseneck2. the INCREASE button until the brightest level displays on the top middle of the screen Decrease the light level by pressing the DECREASE button until the light turns off Note 5 brightest and 1 darkest the LED shuts off at 0 Brightness indictor Rotating Images The image angle can be rotated from 0 to 180 To rotate press the MODE button Each press rotates the image 90 Field of view System Setup To adjust the LCD settings To move the cursor press the DECREASE button to move it down and the INCREASE button to move the cursor up press the Power ON button if you have not already With the unit on hold the MODE button for two seconds The Image Setting screen will appear Adjust BRIGHTNESS CONTRAST DEFINITION COLOR and LANGUAGE using this screen Use the INCREASE and DECREASE buttons to toggle through the options Press the MODE button to select the setting you would like to adjust Use the INCREASE and DECREASE buttons to change the value to your preferred setting Press the MODE button to confirm the setting and return to main menu Select DEFAULT to return the unit to the best calibrated default value Changing the Language Setting 1 In the Image Setting screen use the DECREASE button to toggle to LANGUAGE and press the MODE button Select preferred language English or German using the INCREASE button Once s
3. User Manual D DIGI SENSE Borescope Model 20250 28 C THE STANDARD IN PRECISION MEASUREMENT Introduction The Digi Sense Borescope Model 20250 28 is ideal for the inspection of ductwork wiring locations piping vehicles and much more An adjustable LED light on the camera tip provides necessary light in dimly lit areas and adjusts down to eliminate washout when viewing reflective objects n kin Check individual parts against the list of items below If anything is missing or damaged please contact your instrument supplier immediately 1 Borescope with camera 2 3 7 V lithium battery installed 3 USB cable 4 DC5V charger 5 Video output cable 6 Mirror hook and magnet 7 User manual Key Features LCD Four LED lights for operation in dark environments Menu languages English German 180 image rotation TV OUT jack USB charging Li battery 2 Meter Descripti o oc U N Gooseneck LED light level DECREASE button INCREASE button POWER button MODE button CONFIRMED button TV OUT jack 8 9 USB charge port RESET button 10 Lithium battery compartment 11 Camera 12 Camera connectors Setup and Operation Power Press the Power ON OFF button to turn on and press again to turn off Adjusting Brightness The default light setting is three for the LED light on camera head Increase the light level by pressing
4. elected press the MODE button to set and return to the main menu Toggle to EXIT and press the MODE button to return to camera mode Displaying Video on a Television 1 Using the video output cable insert the earphone plug into the TV OUT jack in the side panel of the borescope 2 Insert the yellow video plug into the corresponding jack on the TV or other video display 3 Power the borescope ON The content will still be controlled Charging the Borescope 1 2 The default setting is YES Use the by the instrument but will display on the television Only live video will be display on the TV or video display All other functionality will be limited to the LCD Connect the USB cable to the DC5V charger and borescope The unit will automatically power on and prompt you to select the Standby Mode INCREASE and DECREASE but tons to toggle to your preffered choice 3 Press the MODE button to choose your desired setting 4 If YES the system will shut off all functionality until the battery is charged To turn the unit back on disconnect the power source and press the Power ON button If NO select the MODE button and the unit will return to normal functionality 5 To confirm the system is in working condition press the INCREASE button for two seconds The battery display will show on the right side of screen The I CH E indicator will show the amount of charge left in the battery
5. should not come in contact with high voltage objects during operation For Product and Ordering Information Contact Cole Parmer ille gt elivering solutions ou TUS Proven Precise Personal Toll Free 1 800 323 4340 Toll Free 1 800 358 5525 Phone 1 847 549 7600 Phone 1 847 327 2000 Fax 1 847 247 2929 Fax 1 847 327 2700 ColeParmer com Digi Sense Davis com Digi Sense 1065DGMAN_20250 28 Rev 1 Manual Part No 00100 59
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