La Crosse Technology BC-700U - Manual (Page 7)

36
The No. 4 display will flash after
the compartment No. 4 is pressed
longer be changed.
10.
Now the batteries in compartments 1 and 2 are being charged, while the battery at
compartment 3 is undergoing Test mode. Insert the fourth battery for “Refresh” into
compartment 4.
11. Within 8 seconds of placing a battery into compartment 4, press the corresponding
compartment key “4”. Then the No. 4 display will be flashing.
Within 8 seconds, press and hold the MODE key for 2 seconds then press and release
the MODE key to select the “Refresh” mode.
12. Within 8 seconds from the last key press, select the refreshing current in the test mode:
100, 250 or 350 mA.
13. 8 seconds after the last key press, the display will blink once to indicate that the time
37
Different display modes are exhibited: Charging current, Time, Voltage and Capacity
Different operating modes
allowed for setting is over and the Refresh mode in compartment 4 will start.
14. Once charging has started, the current can no longer be changed.
15.
Now, batteries in compartment 1 and 2 are being charged, while batteries in
compartment 3 and 4 are undergoing Test and Refresh mode respectively: During the
operation, press and release the DISPLAY key, to view various display modes.
16. “Full” sign (or trickle charge current) will be displayed once the battery is fully charged.
38
If you must switch batteries in your product before they die what mode would you use to
charge?
--Refresh and charge…if you have several days
--in a hurry just regular charge mode
How do you check battery condition?
Mode—test charge…
Display—Use battery rating…re-chargeable never go whole way so for Voltage check for a 1.5
you are looking at 1.2 to 1.4 For capacity on 2400 looking for about 1900 to 2100 (first time the
capacity will be less like about 1700 to 1800).
Why after I charge the battery to Full, remove, and test is not longer says Full?
When you replace a charged battery it goes to trickle, and it can take from 1 to several hours to
get back to a full charge depending on the condition of your battery.
What is the charger capacity?
Maximum charging capacity is 3000 mAh
39
My batteries are getting warm.
It is common for batteries to get warm will charging. The charger has a built in temperature
sensor which will stop the charging cycle if it has become too hot. Charging may resume when
the battery has cooled.
Allow batteries to cool before placing into a product to be used.
I cannot change modes.
Within 8 seconds of installing a battery, press and hold the MODE button for 5-10 seconds to
change modes.
Why does my display flash a number?
Your station will flash when first plugged in. If it continues to flash your a/c cord may be
defective.
What type of batteries can I charge?
NiMH (Nickel Metal Hydride) or NiCd (Nickel Cadium) rechargeable batteries only may be used
in this product. Charging other types of batteries may result in failure of the charger.
40
My battery reads “Null”.
This charger requires at least .9v in the battery in order to charge it. If the battery is depleted
below that point, you will not be able to charge it on this battery charger.
You may want to invest in a small charger/holder that will bring the battery back above .9v when
attached for 20-30 seconds. The battery can then be charged in our charger.
Why do my new batteries not show full capacity?
Due to storage and shipping times, you should charge your batteries fresh out of the package.
All rechargeable batteries need to be used in a product “under load”, then charged, used,
charged, at least 5 times or more to reach full capacity. Batteries sitting in storage may lose
some charge over time.
It is not recommended to “condition” batteries until after they have been charged and used 10
times.
As you use your batteries they will gain greater capacity and last longer. It is common for your
batteries to run down quickly at first.
41
Storing batteries
Store between 40 and 80 degrees F. Do not refrigerate.
Batteries will self-discharge if left unused. If unused for 30-60 days they may completely deplete
of power after long storage.
NiMh batteries should be stored fully charged and recharged every 30 days to keep in peak
capacity.
NiCd batteries should be stored fully discharged.
Do not “store” batteries in the charger.
How do you charge the smaller AAA battery?
Just place it in the smaller tabs in the charger.