GW Instek GUT-6000A - Manual (Page 9)

GUT-6000A USER MANUAL
9
2. TESTING PROCEDURES
STEP1. Put IC on the socket and IC’s bottom line up with socket. Pin 1 side
faces up.
STEP2. Input the IC number such as the TTL 74LS244, and user types in IC
number in order.
STEP4. Repeat test by replacing a new IC, then press .
STEP5. Re-type the IC’s numbers for other another test.
Note. ''Pass'' may also happen to some logic function compatible but
different number’s two ICs if their numbers are exchanged with each
other to test.
IC pin 1 side faces up
Pass test displays on the LCD
LCD display
Fail test displays on the LCD
Pull down pin-stabler.
3 2 4
STEP3. Press , then the test works. Follow-up test result is displayed
on the LCD.
GO
GO