Tonghui TH2829 Series - Page 120

TH2829X Series Operation Manual Chapter 7 Transformer Auto Scanning Test
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7.12.3.3 Setting Lx limits
TH2829x742
7.12.3.4 Setting Q limits
TH2829x743
7.12.3.5 Setting Lx DC bias
TH2829x provides 100mA internal DC bias source as the standard bias source. 1A
internal DC bias source is an optional accessory. Setting current value, users can
set the current as 1A at most so as to be compatible with the stored file.
Note: If users do not install corresponding DC bias source board, then
the instrument will prompt “NO BIAS CARD” and [BIAS] indicator will
not light up.
Press this key to select ∆% mode
or ABS (Absolute) mode
Press this key to enter PRI：1
Press this key to enter the Limit
setup page of Q
Press this key to select ∆% mode
or ABS (Absolute) mode
Press this key to enter PRI：1
Press this key to switch
Q compare switch