Troubleshooting - JRC Handy Search NJJ-95B Instruction Manual

6.3 Troubleshooting

The radar's states listed below are not always a sign of trouble.
Check for the radar again before asking for repair.
Main unit state
The main unit cannot be
turned on.
Nothing is displayed.
The battery pack
exhausted rapidly.
Sense testing does not
start when the START
key is pressed.
The B-mode display is
advanced when
START key is simply
pressed.
Printing is not started
when the OUTPUT key
is pressed.
• Check if the battery pack is mounted.
Mount a fully charged battery pack according to section 3.1
"Preparations for Scanning."
• Check if the battery pack is exhausted.
Mount a fully charged battery pack according to section 3.1
"Preparations for Scanning."
• Check if the power plug of the AC adapter is connected.
Connect the AC adapter correctly according to section 3.1
"Preparations for Scanning."
• Check if the battery pack is mounted while the output plug of the
AC adapter is connected to the AC input connector on the radar.
Disconnect the AC adapter according to according to section 3.1
"Preparations for Scanning," and operate the radar with the
battery pack.
• Check if the battery pack is charged sufficiently.
→ Charge the battery pack fully according to section 3.10.2
is
"Battery charger BC-3008 series."
• Has the battery pack itself reached the end of its life?
→ Exchange it for a new battery pack that is fully charged.
• Are you at the parameter settings screen?
→Return to the scan test screen following section 2.3 "Parameter
Settings Screen."
• Check if "Time feed" is set as the sense test method.
the
→Set "Distance feed" according to section 2.3.5 "Sense Test
Method."
• Check if "External output" is set correctly on the parameter setting
screen.
→Set it up correctly following section 3.6 "External Output."
Check Items and Response
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