Amprobe TT-300 Mini-Butt-Set - Manual (Page 3)

-2-
PHYSICAL DESCRIPTION (See Figure 2)
1. Test Jack - For "Test cord".
2. Contrast Jack - To connect "Line Cord for Continuity
3. Ear-Microphone Jack
4. Hole for "Neck Strap"
5. Mega Ohm (M ) Meter
6. Dial Keypad
7. PUSH/INSUL - Button for measuring insulation resistance or
subscriber calling.
8. MON/RCV Switch -
LED 'Off' mode - For subscriber calling (same as 'Off Hook").
LED 'On' mode - To monitor line without data loss and receive calls
(same as 'On Hook).
9. CALL (PUSH)/CONTRAST, HOT-LINE Switch -
LED 'On', you can do line contrast, subscriber calling and hot-line.
10. Speaker - Used for subscriber calling without Ear-Microphone.
11. Ringer - For receiving call.
12. Microphone - Used for subscriber calling without Ear-Microphone
13. Battery Cover - Compartment for one 9V battery.
• Cordset - The cordset with one red and one black conductor. Each
conductor is fitted with an alligator clip, offset 20 degrees, with piecing
pin and angled bed of nails. (P/N TT-300-1)
• Line Cord - Used for line continuity test. The black conductor is fitted
with an alligator clip, offset 20 degrees, with piecing pin and angled bed
of nails. (P/N TT-300-2)
• Ear-Microphone Set - Used for hands-free operation. (P/N TT-300-3)
• Neck Strap (P/N TT-300-4)
• Carrying Case (P/N TT-300-5)
ITEMS INCLUDED WITH TT-300
Document2 2/12/01 4:26 PM Page 3