8508A
Users Manual
DCV Resolution
Press the Resl key to see the DCV RESL menu:
DCV Resolution Menu
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5
6
7
8
5-1/2-digits resolution
6-1/2-digits resolution
7-1/2-digits resolution
8-1/2-digits resolution
To revert to the
DCV CONFIG menu, press the CONFIG key.
To revert to the
DCV menu from either DCV RESL or DCV CONFIG, press the DCV key.
Refer to Table 3-2 for the ADC integration times applicable to the various resolution and
Fast On/Off settings.
Table 3-2. Analog to Digital Converter (ADC) signal integration times
Function Resolution
Integration Time
Fast On Fast Off
DCV, DCI
1
, Ohms,
True Ohms,
PRT
2
5-1/2 3.3ms 1 PLC
6-1/2 1 PLC 16 PLC
7-1/2 64 PLC 4 x 64 PLC
8-1/2 4 x 64 PLC 16 x 64 PLC
HiV Ohms
5-1/2 64 PLC
6-1/2 64 PLC
Note: PLC = Power Line Cycles = 20ms at 50Hz line, 16.67ms at 60Hz line.
1. DCI maximum resolution 7-1/2 digits.
2. Fast On not available in PRT.
DC Voltage - Movement between Menus
DCV
TOGGLE
CONFIG
ON/OFF
ON/OFF
TOGGLE
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DC Voltage Menu Tree
3-6
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