Instructions

e) Subsequently changing the operating mode or charging current
for all battery slots
Pressandholdthe“MODE”key(6)forapprox.1second.Theoperatingmode(“CHARGE”or
“CHARGETEST”)ashesontheLCdisplay.
Selecttheoperatingmodebybrieypressingthe“MODE”key(6).
Changethechargingcurrentbybrieypressingthe“CURRENT”key(4).
Wait a few seconds, the settings are applied.
f) Switching display indicators
Bypressingthe“DISPLAY”key(5)repeatedly,youcandisplayvariousdataonthedisplaydur-
ingthecharging/dischargingprocess(ifthedataforonlyonebatteryslotisrequired,selectthe
batteryslotbeforehandwiththe“1”to“4”controlkeysothattheindicatorashes).
Batteryvoltage(V)
Chargingcurrent(mA)
Chargedcapacity(mAh)
Elapsedcharge/dischargetime(h;displayedinHH:MM,hours:minutes)
If a duration of 20 hours has been reached and exceeded, the indicator will start again
at“0:00”.
Internalresistance(mR,milli-ohm);alowinternalresistanceindicatesahigh-qualitybattery
cell; an increasing internal resistance for a battery may be a sign of ageing
10. USB output
TheUSBoutput(9)ontherearofthechargercanbeused,forexample,tochargeasmart-
phone.TheUSBoutputhasausualvoltageof5V/DC;itprovidesacurrentofupto1A.
32