3. FRONT/REAR PANEL DESCRIPTION
Fig. 1
3-1 Display
3-11 Force Terminal "+"
3-2 Backlight key button
3-12 Sense Terminal "+"
3-3 Zero key button
3-13 Sense Terminal "-"
3-4 SET / TEST key button
3-14 Force Terminal "-"
3-5 HOLD key button
3-15 RS232 socket
3-6 START / STOP key button
3-16 Reset button
3-7 L / key button
▲
3-17 DC 9V power adapter socket
3-8 Beep /
key button
3-18 Battery Cover / Battery
3-9 COMP / key button
▼
compartment
3-10 Power / Range rotary
3-19 Stand
switch
3-20 AC/DC 9V power adapter
3-21 Battery cover screws
3
