| Q1 |
|
What is the message terminator for LCR-800 series? |
The LCR-800 series accept the following as the message terminator whilst giving a command.
| Message terminators | <NL^END> Or <NL^J> |
New line or ASCII line feed character (HEX 0A) |
| <CR^M> | Carry return character (Hex 0D) |
| Q2 |
|
What is the message terminator for LCR-8000G series? |
The LCR-8000G series accept only LF (line feed) as the message terminator whilst giving a command.
| Q3 |
|
Does any require for RS232 cable whilst connecting with LCR-800/LCR-8000G series? |
Yes, you need to use the Null Modem cable which the transmit (TxD) and receive (RxD) lines are cross-linked.
| Q4 |
|
What is the RS232 configuration for LCR-8000G series? |
The LCR-8000G series RS232 configuration as below:
| RS-232 configuration | Connector | DB-9, Male |
| Baud rate | 9600 | |
| Data bit | 8 | |
| Parity | None | |
| Stop bit | 1 | |
| Flow control | None |
| Q5 |
|
What is the measuring combination for LCR-800 series? |
Note: Some of combinations only appear on specific modelNote: Some of combinations only appear on specific model
In general, two measurement items, primary and secondary, are combined in a single measurement. The following table shows the available combinations.
●:Available, ─:Not available
|
1st measurement |
2nd measurement |
Circuit model |
||||
|
|
Q |
D |
R |
θ |
Series |
Parallel |
|
Capacitance (C) |
─ |
● |
● |
─ |
● |
● |
|
Inductance (L) |
● |
─ |
● |
─ |
● |
● |
|
Impedance (Z) |
─ |
─ |
─ |
● |
● |
─ |
|
Resistance (R) |
● |
─ |
─ |
─ |
● |
● |
| Q6 |
|
Regarding to LCR-800 series, how many testing frequency points for test? |
The LCR-821 can provide 504 different frequencies with a 5 digit resolution including decimal places. Any frequency can be keyed from the number pad, and the closest available frequency (of 504) will be selected automatically. The LCR-818/829 has 503 different frequencies and the LCR-817/827 and LCR-816/826 have 489 and 245, respectively.The LCR-821 can provide 504 different frequencies with a 5 digit resolution including decimal places. Any frequency can be keyed from the number pad, and the closest available frequency (of 504) will be selected automatically. The LCR-818/829 has 503 different frequencies and the LCR-817/827 and LCR-816/826 have 489 and 245, respectively.
To calculate the different possible frequencies, use the tables below.
|
LCR-821 |
Frequency range |
Formula |
n range |
||
|
0.012 |
To |
0.23077kHz |
3kHz/n |
13 to 250 |
|
|
0.23438 |
To |
15kHz |
60kHz/n |
4 to 256 |
|
|
15.385 |
To |
200kHz |
200kHz/n |
1 to 13 |
|
|
LCR-819/829 |
Frequency range |
Formula |
n range |
||
|
0.012 |
To |
0.23077kHz |
3kHz/n |
13 to 250 |
|
|
0.23438 |
To |
15kHz |
60kHz/n |
4 to 256 |
|
|
15.385 |
To |
100kHz |
200kHz/n |
2 to 13 |
|
|
LCR-817/827 |
Frequency range |
Formula |
n range |
||
|
0.012 |
To |
0.23077kHz |
3kHz/n |
13 to 250 |
|
|
0.23438 |
To |
10kHz |
60kHz/n |
6 to 256 |
|
|
LCR-816/826 |
Frequency range |
Formula |
n range |
||
|
0.10000 |
To |
0.23077kHz |
3kHz/n |
13 to 30 |
|
|
0.23438 |
To |
2kHz |
60kHz/n |
30 to 256 |
|
| Q7 |
|
Regarding to LCR-800 series, how do I do to set the test mode from manual to automatic? |
Hold the START key for a few seconds to toggle from automatic or manual testing on.
| Q8 |
|
Regarding to LCR-800 series, what is the correct procedure for Open/Short Zeroing when using the LCR-06A test fixture? |
The LCR-06A test fixture is very sensitive and thus must be used correctly.The LCR-06A test fixture is very sensitive and thus must be used correctly.
- For Open Zeroing, make sure that the test fixture wires do not move and that there is nothing in close proximity to the test clips.
- For Short Zeroing ensure the clips are properly shorted.
| Q9 |
|
What is the RS232 configuration for LCR-800 series? |
The LCR-800 series RS232 configuration as below:
| RS-232 configuration | Connector | DB-9, Male |
| Baud rate | 38400 (default) | |
| Data bit | 8 | |
| Parity | None | |
| Stop bit | 1 | |
| Flow control | None |
| Q10 |
|
I cannot see the LCR-800 series display clearly. |
Use a proper screw driver to adjust the display contrast knob on the rear panel of LCR-800 series.
| Q11 |
|
I cannot see the LCR-8000G series display clearly. |
Use the display contrast knob on the rear panel of LCR-8000G to adjust the brightness.
| Q12 |
|
The LCR-8000G series Panel operation seems disabled. |
Panel (local) operation is disabled in the Remote control mode. Press the Local key to bring back the instrument to local operation mode (remote control is cancelled).