TB 9-6625-2315-35
(8) Press MENU < or > and RANGE/DIGITS ∧ or ∨ keys until +100.000 mV DC is
displayed.
(9) Press RANGE/DIGITS Auto/Man key. Gain adjustment takes approximately
20 seconds to complete then TI will return to measurement mode.
(10) Press RANGE/DIGITS ∧ or ∨ key to select TI ranges and repeat technique of (2)
through (9) above for remaining dc volt gain adjustments listed in table 10.
Test instrument
Calibrator
Value displayed in
ranges
output
(8) above
1V
1.0 V
+1.00000 V DC
10 V
10
V
+10.0000 V DC
100 V
100
V
+100.000
V DC
1000 V
1000
V
+1000.00
V DC
(11) Press calibrator RESET key.
(1) Connect calibrator OUTPUT HI and LO to TI front Input HI and LO.
(2) Connect calibrator SENSE HI and LO to TI front Ω 4W Sense/Ratio Ref HI
and LO.
(3) Press Shift key then FUNCTION Ω 2W/Ω 4W key.
(4) Press RANGE/DIGITS ∧ or ∨ key to select 100 Ω range.
(5) Set calibrator for a 100 Ω output, EX SNS on, and 2 wire Comp off.
(6) Press Shift key then MENU < key.
(7) Press MENU < or > key until F: CAL MENU is displayed.
(8) Press RANGE/DIGITS ∨ key until 1: UNSECURE is displayed.
(9) Press MENU > key until 2: CALIBRATE is displayed.
(10) Press RANGE/DIGITS ∨ key until PARAMETERS is displayed.
(11) Press MENU < or > and RANGE/DIGITS ∧ or ∨ keys until TI display equals
calibrator output display rounded to TI digits of resolution.
(12) Press RANGE/DIGITS Auto/Man key. Adjustment takes approximately 20
seconds to complete then TI will return to measurement mode.
(13) Repeat technique of (4) through (12) above for remaining resistance gain
adjustments listed in table 11.
12
