Keysight U1273ax Guida rapida

ADMINISTRATIVE INFORMATION

[[]] Calibration Required

X Calibration NOT Required

PRODUCT LINE: GM

AUTHOR: WY

ADDITIONAL INFORMATION:

© Keysight Technologies 2015-2019

Information Only Service Note

Version 1.2 | October 10, 2019| Page 1of 7

Information Only

Service Note

U1273AX-06

U1273AX Handheld Digital Multimeter, 4½ Digit, IP54, OLED Display, -40°C

Serial Numbers: ALL

The Problem –Instructions to replace the OLED (Organic LED) display board for U1273AX.

Parts Required:

P/N Description Qty.

U1273-66501 Display Board, U1273AX 1

Supersedes:

NONE

© Keysight Technologies 2015-2019

Information Only Service Note

Version 1.2 | October 10, 2019| Page 2of 7

Situation:

Once you find that the OLED display of your Handheld Digital Multimeter (HHDMM) is dimmer than

usual or no display, and there is a beeping sound, replacing the OLED display board will solve the

problem.

If the beeper was disabled previously, you may connect your HHDMM to a PC by using an IR-USB

cable (U1173B) to check whether the unit can be detected by the Keysight Handheld Meter Logger

software. If the PC can detect the HHDMM, replacing the OLED display board will bring back the bright

display.

Follow the instructions below to replace the OLED display board.

Solution/Action:

1. Turn the knob of the rotary switch to OFF and disconnect test leads.

2. Wear clean and dry gloves on your hands and avoid touching any components except the

OLED display board.

© Keysight Technologies 2015-2019

Information Only Service Note

Version 1.2 | October 10, 2019| Page 3of 7

3. Loosen the 2 screws as shown below to remove the battery casing:

4. Loosen the 4 screws as shown below to remove the bottom cover:

© Keysight Technologies 2015-2019

Information Only Service Note

Version 1.2 | October 10, 2019| Page 4of 7

5. Remove the bottom cover carefully and unplug the buzzer wire.

6. To remove the PCA from the top cover, use a flat-head screwdriver and carefully remove the

PCA from the latch.

© Keysight Technologies 2015-2019

Information Only Service Note

Version 1.2 | October 10, 2019| Page 5of 7

7. Replace OLED display board by unscrewing the 4 screws.

8. Carefully assemble the PCA back to the top casing. Remember to plug in the buzzer wire.

© Keysight Technologies 2015-2019

Information Only Service Note

Version 1.2 | October 10, 2019| Page 6of 7

9. Install the back cover and the 4 screws to lock the compartment. Then install batteries.

10. Install the battery cover and the two screws to lock the battery cover compartment.

© Keysight Technologies 2015-2019

Information Only Service Note

Version 1.2 | October 10, 2019| Page 7of 7

After the OLED display board replacement, switch on your DMM and you will notice a bright display.

Revision History:

Date

Service

Note

Revision

Author

Reason for Change

10 October 19

01

WanYee

As Published

Altri manuali Keysight Multimetro

Keysight

Keysight U2741A Manuale utente

Keysight

Keysight 3458A Manuale utente

Keysight

Keysight U1252B Manuale

Keysight

Keysight U1241B Manuale

Keysight

Keysight U1281A Manuale utente

Keysight

Keysight U3606A Manuale

Keysight

Keysight U1241AN Manuale

Keysight

Keysight U1251B Manuale

Keysight

Keysight U1251B Istruzioni operative e di manutenzione

Keysight

Keysight U1231A Manuale utente

Keysight

Keysight EDU34450A Manuale utente

Keysight

Keysight U1233A Manuale utente

Keysight

Keysight U1271A Manuale utente

Keysight

Keysight U1231A Manuale utente

Keysight

Keysight U1272A Manuale utente

Keysight

Keysight U1242C Manuale utente

Keysight

Keysight U1242B Manuale utente

Keysight

Keysight U3606B Manuale utente

Keysight

Keysight U1253B Manuale utente

Keysight

Keysight u1273a Manuale utente

Keysight

Keysight U1271A Manuale utente

Keysight

Keysight U1253B Manuale utente

Keysight

Keysight U1231A Manuale utente

Keysight

Keysight U3402A Manuale utente

Manuali Multimetro popolari di altre marche

Agilent Technologies

Agilent Technologies 34420A Manuale utente

Fluke

Fluke 83 Manuale utente

Hameg

Hameg HM 8012 Manuale utente

Mastech

Mastech MY70 Manuale utente

Steren

Steren MUL-300 Manuale utente

Somogyi Elektronic

Somogyi Elektronic home SMA 92 Manuale utente

Gossen MetraWatt

Gossen MetraWatt METRAmax 6 Manuale utente

PeakTech

PeakTech 4000 Manuale per l'uso e la cura

YOKOGAWA

YOKOGAWA 90050B Manuale utente

Gossen MetraWatt

Gossen MetraWatt METRALINE DMM16 Manuale utente

Fluke

Fluke 8846A Manuale operativo e di manutenzione

Tempo Communications

Tempo Communications MM200 Manuale utente

Elenco Electronics

Elenco Electronics CM-1555 Manuale utente

Mastech

Mastech MS8238C Manuale utente

SDAR

SDAR 830A, 830B, 830D, 830C Manuale utente

RS PRO

RS PRO RS-9519BT Manuale utente

BGS technic

BGS technic 8890 Manuale utente

Amprobe

Amprobe Hexagon 60 Manuale utente