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Resource Upgrade (Image and sound download)
BLC Port Test (Checking balance port)
1. This screen is used to downlowed image and sound files from a PC to the flash memory in the
charger.
2. Program updates are found at www.openhobby.com and www.graupner-sj.com
1. This screen (left) is for product updates from a PC
(personal computer).
2. Updates are available at www.openhobby.com and
www.graupner-sj.com
This screen (left) is used to check the balance port. Please note
that the user cannot access this mode. (Only available to the
manufacturer)
◎ ERROR MESSAGES
POLARON EX DC chargers have a number of error and
warning messages that are designed to advise the user
of any problems. Tapping the error message can clear the
message and return to the previous page.
▶ Input voltages of less than 11V or exceeding 28V.
◆ A No Battery error message indicates that there is
no battery connected to the charger.
◆ A Reverse Polarity error message indicates that
the battery is plugged in “backwards”, inverting
the positive to negative connections.
◆ An Open Circuit error message indicates that the
charging/discharging battery has been disconnected.
during an operation.
◆ A Short-Circuited error message may indicate
multiple errors, including faults at the charger output
leads, at the battery leads, within the battery and lo-
cations on the cables, causing the short circuit.
No Battery
Reverse Polarity
Open Circuit
Short-Circuited
Battery is not connected
to the output.
Pls connect the battery to
the output then restart!
A Battery is connected
to the output in reverse!
Pls correctly connect the
battery to the output.
A Battery is disconnec-
ted during an operation.
Pls reconnect the battery
and restart!
Output short-circuited.
Pls check the output.
◎ SLAVE BOARD UPGRADE (Product Update)
DO NOT TURN OFF
THW POWER.
<Image & Sound>
RESOURCE UPGRADE
Press the button.
‘Download Start’
< WARNING !!! >
Smart BMS *POLARON*
*** BLC Port Test ***
Testing BLC Port...
Smart BMS *POLARON*
