Receiver:
1)
Remove the battery cap by loosening the screw.
2)
Replace batteries with (3) new AA batteries.
3)
Assemble cap and re-tighten the screw.
Battery Pack for Inductive Clamp:
Ensure the clamp is unplugged from the
battery pack.
1)
Remove cap by squeezing the ribbed tabs on
either side of the cap.
2)
Remove the battery holder noting the
orientation to the strap mount on the case.
3)
Replace batteries with (8) new C-cell batteries.
4)
Re-install battery holder into the case noting
the orientation to the magnetic strap mount.
5)
Snap cap back onto case.
Fuse Replacement (TR-955 only)
WARNING
To avoid personal injury or damage to the transmitter, use only the IDEAL fuse specified in
this manual.
Ensure that the test leads are removed from the input jacks and the circuit under test.
1)
Remove the (6) screws that are assembled into the back of the transmitter.
2)
Replace the fuse (#F-956).
3)
Re-assemble the back cap and re-tighten the (6) screws.
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com
Ribbed
Ribbed Tabs
Tabs
Strap
Strap Mount
Mount
Page 21
Maintenance
Clean the case with a damp cloth and mild detergent. Do not use abrasives or solvents.
Service and Replacement Parts
This unit has no user-serviceable parts except for the fuse in the transmitter. For
replacement parts or to inquire about service, contact us at
www.TestEquipmentDepot.com, or by calling us at 800-517-8431.
Specifications:
Transmitter
Operating Frequency:
32.768 kHz, fixed-amplitude, time-modulated signal
Current Output of Signal:
82 mA rms to 50 Ohms
Voltage Output of Signal:
4V rms (330 mW)
Operating Voltage:
0 – 600V AC/DC
Fuse:
1A/660V, Super-quick-acting FF (6mm x 32mm) –
IDEAL # F-956
Battery Power:
1.5V x (4) AA batteries (NEDA 15A, IEC LR6)
Battery life:
25 hours open circuit testing / 6 hours short circuit tracing.
Indicators:
On/Off, Line energized, Low battery
Receiver
Sensing:
Magnetic
Signal response:
Numeric display and Audible beep
Battery Power:
1.5V x (3) AA batteries (NEDA 15A, IEC LR6)
Battery life:
20 hours minimum
Inductive Clamp with Battery Pack
Operating Frequency:
32.768 kHz, fixed-amplitude, time-modulated signal
Current Output of Signal:
200mA p-p
Voltage Output of Signal:
30V nominal (2 watts)
Operating Voltage:
0 – 600V AC/DC
Battery Power:
1.5V x (8) C-cell batteries (NEDA 14A, IEC LR14)
Battery life:
30 hours.
into 50 ohms
max
Page 22