AUDAC LCR700 Скачать руководство пользователя страница 18 | Manualshive

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AUDAC LCR700 Скачать руководство пользователя страница 18

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Maintenance

Warning: Remove test leads before replacing battery or fuses.

Battery replacement

Power is supplied by a 9 volt “transistor” battery. (NEDA 1604, IEC 6 F22. The indicator

appears on

the LCD display when replacement is needed. Remove the two screws on the back of the meter and lift
off the battery case. Remove the battery from battery contacts.

Fuse Replacement

The LCD displays the symbol “FUSE” and an audible beep will sound. Replace the fuse only with the
original type 100mA/250V, fast acting fuse.

Cleaning

Wipe the case with a damp cloth and detergent. Repeat regularly. Do not use abrasives or solvents.

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Содержание LCR700

Страница 1: ...PROFESSIONAL AUDIO EQUIPMENT LCR Meter LCR700 UserManual InstallationGuide LCR700 LCRMeter AUDAC ...

Страница 2: ...A U D A C P R O F E S S I O N A L A U D I O E Q U I P M E N T User Manual Installation Guide AUDAC http www audac be info audac be ...

Страница 3: ...O POWER DOWN 13 2 FREQUENCY SELECT 13 3 PARALLEL SERIES MODE 13 4 RANGE BUTTON 13 5 L R C FUNCTION BUTTON ONLY MAIN DISPLAY 14 6 Q D R FUNCTION BUTTON ONLY SECOND DISPLAY 14 7 HOLD 2SEC 14 8 MIN MAX BUTTON 14 9 SET 15 10 REL RELATIVE MODE ONLY MAIN DISPLAY 16 11 HI LO LIMITS 16 12 TOL 16 MAINTENANCE 17 ADDITIONAL INFORMATION RS 232 COMMAND TABLE 18 PERSONAL NOTES 22 Index ...

Страница 4: ... can get a read out on the D factor dissipation factor on a second display All measurements can be carried out on two different frequencies 120 and 1 000 Hz This allows a measurement of great accuracy The LCR700 has an Auto Power OFF function which helps conserve the lifespan of the battery and a fuse detection function to inform that a fuse is open or damaged The use of a DC adapter can also serv...

Страница 5: ...ture or vibration Do not use the unit near water or other liquids Make sure no water or other liquids can be spilled dripped or splashed on the unit This unit is developed for indoor use only Do not use it outdoors Do not place objects on top of the unit Place the unit on a stable base Chapter 1 ...

Страница 6: ... any measurements Do not use the meter if test leads look damaged Please check regularly Caution When you can t turn on the meter 1 When you have turned off the meter a few seconds ago it is perfectly normal Please wait a moment to turn it on again 2 When you can t operate the meter properly please turn it off and restart later 3 When the segments are fading away gradually please wait 10 seconds t...

Страница 7: ...o EEPROM included SET values Measurement speed once per second nominal Operating environment 0 C to 50 C at 80 RH Storage environment 20 C to 60 C at 0 to 80 RH With battery removed from meter Power Single standard 9 Volt battery NEDA 1604 IEC 6F22 006P External power Adaptor 12 Volt min to 15 Volt max 50mA optional Auto power Auto power of if unused for 10 minutes FUSE warning Indicates when a fu...

Страница 8: ...ndicator PAL Parallel mode indicator SER Series mode indicator D Dissipation factor indicator Q Quality factor indicator R Parallel or Series Resistance indicator Tolerance indicator percentage 1 KHz Frequency indicator 120 Hz Frequency indicator LRC L C or R function indicator High limit and tolerance indicator Low limit and tolerance indicator Low battery indicator Beep tone indicator for tolera...

Страница 9: ... DF 0 1 After short cal 200µF 10nF 199 99µF 0 7 rdg 3 counts DF 0 5 0 7 rdg 100 Cx 5 counts DF 0 5 20µF 1nF 19 999µF 0 7 rdg 3counts DF 0 5 0 7 rdg 100 Cx 5counts DF 0 5 2000nF 100pF 1999 9nF 0 7 rdg 3counts DF 0 5 0 7 rdg 100 Cx 5counts DF 0 5 200nF 10 pF 199 99nF 0 7 rdg 5 counts DF 0 5 0 7 rdg 100 Cx 5counts DF 0 5 After open cal 20nF 1pF 19 999nF 1 0 rdg 5counts DF 0 1 2 0 rdg 100 Cx 5 counts ...

Страница 10: ...After short cal 20µF 1nF 19 999µF 0 7 rdg 3counts DF 0 5 0 7 rdg 100 Cx 5counts DF 0 5 2000nF 100pF 1999 9nF 0 7 rdg 3counts DF 0 5 0 7 rdg 100 Cx 5counts DF 0 5 200nF 10pF 199 99nF 0 7 rdg 5counts DF 0 1 0 7 rdg 100 Cx 5counts DF 0 5 20nF 1pF 19 999nF 0 7 rdg 100 Cx 5counts DF 0 1 0 7 rdg 100 Cx 5counts DF 0 1 After open cal 2000pF 0 1pF 1999 9pF 1 0 rdg 5counts 2 0 rdg 100 Cx 5counts DF 0 1 Afte...

Страница 11: ...unts After open cal 200H 10mH 199 99H 0 7 rdg Lx 10000 5counts 1 2 rdg 100 Lx 5counts 20H 1mH 19 999H 0 7 rdg Lx 10000 5counts 1 2 rdg 100 Lx 5counts 2000mH 100µH 1999 9mH 0 7 rdg Lx 10000 5counts 1 2 rdg 100 Lx 5counts 200mH 10µH 199 99mH 1 0 rdg Lx 10000 5counts 3 0 rdg 100 Lx 5counts After short cal 20mH 1µH 19 999mH 2 0 rdg Lx 10000 5counts 10 rdg 100 Lx 5counts After short cal ...

Страница 12: ...rdg Lx 10000 5counts 5 0 rdg 100 Lx 5counts After short cal 2000µH 0 1µH 1999 µH 2 0 rdg Lx 10000 5counts 10 rdg 100 Lx 5counts After shore cal IMPEDANCE Range Min Max Test Freq 120 Hz Test Freq 1 kHz Note 10MΩ 1kΩ 10 000MΩ 2 0 rdg 8counts 2 0 rdg 8counts After open cal 2MΩ 100Ω 1 9999MΩ 0 5 rdg 5counts 0 5 rdg 5counts After open cal 200kΩ 10Ω 199 99kΩ 0 5 rdg 3counts 0 5 rdg 3counts 20kΩ 1Ω 19 9 ...

Страница 13: ...he reciprocal of DF 2 The specification is based on the testing sockets clips performed on the meter 3 L C x indicates the readings of inductance capacitance on the display E g inductance capacitance 18 888 H F then L C x 18888 ...

Страница 14: ...ter on or off 2 Frequency select Set the FREQ button switch to 120 Hz or 1 KHz according to the specimen that is to be tested Generally the electrolytic capacitor is set to 120 Hz Others are set to 1 kHz in general 3 Parallel Series Mode Press the PAL SER key to select either parallel PAL or series SER equivalent circuit Generally high impedances are measured in the parallel mode and low impedance...

Страница 15: ... Min Max to enter the Min Max Avg mode The meter will begin recording the minimum maximum and average measured values When this mode is entered the auto power off and the function keys are disabled After the first 6 measurements there will be an acoustic signal beep When a new Max or Min value is recorded there will be a signal beep beep If you want to read the recorded MIN and MAX values the diff...

Страница 16: ...he numbers 1 or 0 blank can be set For the other four digits the numbers from 0 to 9 are possible After entering the number the next digit will flash When the setting of the high limit is done press the ENTER button PAL SER to confirm the lower limit Arrow symbol Proceed in the same way as for setting the high limit Make sure that the set value is below the upper limit otherwise Err for error will...

Страница 17: ...riginal Hi Lo LIMITS values and indicators and appear individually and at the same time When the input exceeds Hi Limit the indicator is blinking and emits a continuous tone When the input is lower than the Lo Limit the indicator is blinking and a beep tone is heard Press Hi Lo LIMITS again to exit this mode In addition the meter ignores and does not record if an overload OL situation occurs in th...

Страница 18: ...y when replacement is needed Remove the two screws on the back of the meter and lift off the battery case Remove the battery from battery contacts Fuse Replacement The LCD displays the symbol FUSE and an audible beep will sound Replace the fuse only with the original type 100mA 250V fast acting fuse Cleaning Wipe the case with a damp cloth and detergent Repeat regularly Do not use abrasives or sol...

Страница 19: ...Stop bits 1 1 Setup Selections a Command S Meter will enter the Setup mode and return SETUP READY x x firmware version b Command E L C R Q D R P S A B A M 0 6 Main functions change L C R L C or R test function Q D R Q D or R P S P PAL S SER A B A 1 KHz B 120 Hz A M A AUTO M Manual 0 6 Manual range c Command A AAAAA Default change S 0 1 2 3 4 5 6 7 8 A U 1 9 9 9 9 Start Code Data Format Setting Val...

Страница 20: ... 1 L C R 2 Q D R 3 A 1KHz B 120Hz 4 P PAL S SER 5 A AUTO M MENU 6 0 1 Main Display MSD 8 while changing range 9 OL 7 6 10 Main Display Data 8 9 10 LSD 11 Main Display Range 12 MSD 13 12 15 Second Display Data 14 15 LSD 16 Second Display Range 9 OL 17 Sequence 0 9 cycling 18 MSD 19 18 21 D value 20 21 LSD 22 Range for D value 9 OL 23 MSD 24 23 26 Q value 25 26 LSD 27 Range for Q value 9 OL 28 S SET...

Страница 21: ...y Range Rs R L Rs C 1KHz 120Hz 1KHz 120Hz 1KHz 120Hz 0 100Ω 20 000Ω 2000 0µH 20 000mH 100KΩ 2000 0pF 20 000nF 1 100Ω 200 00Ω 20 000mH 200 00mH 100KΩ 20 000nF 200 00nF 2 100Ω 2000 0Ω 200 00mH 2000 0mH 10KΩ 200 00nF 2000 0nF 3 1KΩ 20 000KΩ 2000 0mH 20 000H 1KΩ 2000 0nF 20 000µF 4 10KΩ 200 00KΩ 20 000H 200 00H 100Ω 20 000µF 200 00µF 5 100KΩ 2000 0KΩ 200 00H 2000 0H 100Ω 200 00µF 2000 0µF 6 100KΩ 10 0...

Страница 22: ...e Q D R Rs 100Ω R Rs 1KΩ 10KΩ R Rs 100KΩ 1 999 9 99 99Ω 99 99Ω X 2 99 99 999 9Ω 999 9Ω 999 9Ω 3 9 999 9 999KΩ 9 999KΩ 9 999KΩ 4 9999 99 99KΩ 99 99KΩ 99 99KΩ 5 X X 999 9KΩ 999 9KΩ 5 FORMULA Rp Rs 1 Q Cp Cs 1 1 D Cs Cp 1 D Lp Ls 1 1 Q Ls Lp Q 1 Q ...

Страница 23: ...22 Personal notes ...

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