3.3 Hold Functions
37
1
2
3
4
5
6
7
8
9
10
11
A
d
di
tion
al
Fu
nct
ions
* The threshold value of each function is shown below.
The refresh hold function locks the display if the display
value exceeds the threshold value and the internal mea-
surement value stabilizes to a value within the set range
of threshold values.
The display is updated and locked each time the internal
measurement value exceeds the range of threshold val-
ues for the locked display value.
If the display value does not exceed the threshold value
that was set, the display value is not locked in. If you
have trouble getting the display value to lock, try
changing the threshold value.
Function
Threshold value
V
0.05 V
mV
0.5 mV
μ
A
5
μ
A
mA
0.5 mA
A
0.05 A
Ω
OL
±
Threshold
value
Display updated
and locked
A single buzzer sounds
Connected to
test subject
Disconnect
Display locked
Threshold
value
Internal
measured
value
Display
value locked
Display
value locked
Display locked
A single buzzer
sounds
Connected to
test subject
Disconnect
Display locked
Summary of Contents for 3802-50
Page 2: ......
Page 6: ...2 IEC 61010 DC AC DC AC...
Page 7: ...3 1 2 3 4 5 6 7 8 9 10 11 rdg dgt rdg dgt 1...
Page 9: ...5 1 2 3 4 5 6 7 8 9 10 11 0 50 80 rh 23 5 80 rh 3851 10...
Page 10: ...6 OFF...
Page 13: ...1 3 9 1 2 3 4 5 6 7 8 9 10 11 12 13 3802 50 1 3 10 13 11 12...
Page 16: ...12 1 3 OFF OFF V V mV 1000 mV SHIFT DC AC SHIFT nS SHIFT A 5100 A SHIFT DC AC mA A SHIFT DC AC...
Page 17: ...1 3 13 1 2 3 4 5 6 7 8 9 10 11 12 13 A A A mA A mA COM V...
Page 18: ...14 1 3...
Page 20: ...16 2 1 3851 10 AC AC100 V 50 Hz 60 Hz 1 2 SHIFT 2 1 69...
Page 21: ...2 1 17 1 2 3 4 5 6 7 8 9 10 11 3 V COM 4 5 ACV 6 DUAL 7 AC 0 OK...
Page 23: ...2 2 19 1 2 3 4 5 6 7 8 9 10 11 5 6 Hz DUAL 27 dBm dBV DUAL 2 V SHIFT dBm dBV 52 AC...
Page 24: ...20 2 3 2 3 A mA A OFF...
Page 26: ...22 2 4 2 4 1 2 4 1 2 RANGE 34 3 4 5 RANGE AUTO...
Page 28: ...24 2 5 2 5 1 2 SHIFT 3 RANGE RANGE 34 4 5 6 1000 510 00 10 00 SHIFT RANGE AUTO...
Page 29: ...2 6 25 1 2 3 4 5 6 7 8 9 10 11 2 6 1 2 3 4 0 3 0 8 V 0 0500 V 0 3 V 0 8 V...
Page 30: ...26 2 7 2 7 1 2 RANGE 34 3 4 5 99 99 mF 0 01 2 RANGE AUTO...
Page 31: ...2 8 27 1 2 3 4 5 6 7 8 9 10 11 Hz DUAL 2 2 18 2 3 20 4 45 RANGE 2 8 OFF DUAL Hz...
Page 34: ...30 2 11 2 11...
Page 35: ...2 11 31 1 2 3 4 5 6 7 8 9 10 11 1 2 SHIFT 4 6 53 0 3 4 5 K K 0 SHIFT K TEMP K 0...
Page 36: ...32 2 11...
Page 38: ...34 3 2 RANGE RANGE 3 2 5 V 51 V 1000 V 510 V RANGE nS DUTY...
Page 39: ...3 3 35 1 2 3 4 5 6 7 8 9 10 11 3 3 1 HOLD 1 OFF 4 7 54 2 HOLD 3 HOLD HOLD 3 3 TRIG TRIG...
Page 40: ...36 3 3 3 3 2 1 4 7 54 2 HOLD 3 HOLD 4 HOLD HOLD...
Page 41: ...3 3 37 1 2 3 4 5 6 7 8 9 10 11 V 0 05 V mV 0 5 mV A 5 A mA 0 5 mA A 0 05 A OL...
Page 42: ...38 3 3 3 3 3 1 ms 250 s MAX MIN 1 REL 2 HOLD 3 DUAL REL HOLD HOLD RANGE 99999 OL DC...
Page 44: ...40 3 5 REL REL mV 1 2 REL 3 5 REL...
Page 46: ...42 3 7 3 3856 02 4 RS 232C INTERFACE 5 6 RS 232C INTERFACE...
Page 47: ...3 8 43 1 2 3 4 5 6 7 8 9 10 11 3 8 1 A 3 8 A mA A...
Page 50: ...46 SHIFT ON HOLD HOLD HOLD HOLD HOLD HOLD HOLD HOLD HOLD REL HOLD HOLD HOLD HOLD HOLD HOLD...
Page 58: ...54 4 7 OFF 4 7 3 4 1 SHIFT 2 REL 5 3 RANGE DUAL 4 Hz 5 SHIFT OFF OFF 100 1000 1 SHIFT ON 2 5 5...
Page 63: ...5 1 59 1 2 3 4 5 6 7 8 9 10 11 5 5 1 DUTY RS 232C USB 4 20 mA 0 20 mA dB REL A TN 1 8 Duty...
Page 71: ...6 1 67 1 2 3 4 5 6 7 8 9 10 11 9 8 TEL 0268 28 0823 FAX 0268 28 0824 1 6 6 1 68...
Page 72: ...68 6 1 4 11 58 69 69 55 71 24 OFF Error mA A A 43 ch Err A mA A A mA A mA 47 41...
Page 73: ...6 2 69 1 2 3 4 5 6 7 8 9 10 11 9 8 6 2 6 3 OFF...
Page 74: ...70 6 3 1 OFF 2 3 OPEN 4 6F22 6LR61 5 OPEN OFF...
Page 77: ...6 5 73 1 2 3 4 5 6 7 8 9 10 11 9 8 No 1 REL 2 REL 3 No No 1 09 4 6 5...
Page 78: ...74 6 5...
Page 80: ......
Page 81: ...3802 50 DIGITAL HiTESTER Instruction Manual...
Page 82: ......
Page 164: ...80 6 5 Checking the Instrument Software Version...
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