4.3.1 PROCEDURE FOR CONNECTING INVERTER TO REMOTE DC SOURCEOpen the cable hatch and remove the Inverter power cable (the one with the lantern extension cord) press theinverter cover tab and remove the cover. Ensure that the inverter’s power switch is off. Then press the two tabs thatlock in the Inverter and release the Inverter and slide it out of the mounting. (See Figure 4)NOTE: One of the Iwo flat pins on the bottom of the Inverter is wider than the other pin.Connect the DC recharge cable onto these flat pins. Connect the plug of the DC recharge cable to a 12 volt DCsource.CAUTION: When operating inverter from accessory plug, do not exceed 150 watts for long periods of time.4.3.2 OPERATING TIMEAssuming a typical vehicle battery is the power source, a minimum operating time of 2 to 3 hours can be expected.In most instances, 5 to 10 hours of operating time is achievable. However, Vector recommends that the operatorstart the vehicle every 2 to 3 hours to recharge the battery system. This will guard against any unexpected shutdownof the equipment and will ensure that there is always sufficient battery capacity to start the vehicle’s engine. Theinverter will sound it’s alarm when DC voltage drops to 10.6 volts.CAUTION: Reverse polarity connection will result in damage to the inverter. THIS WILL VOID THEWARRANTY.If the inverter is connected to the incorrect polarity, the fuse will blow. If the unit does not function afterreplacement of the fuse, the unit must be returned to Vector for repair. Repairs for this type of damage are notcovered by warranty.CAUTION: Do not use with positive ground electrical systems (the majority of modern automobiles, RVs andtrucks are negative ground).4.4 POWERING AN AC LOADThe power inverter is equipped with a standard AC household-type receptacle and on/off switch. Plug the powercord from the equipment you wish to operate into the AC outlet. The green LED will light to indicate that the unitis functioning. Make sure the wattage rating of your equipment is within 200 watts. If so, turn on your equipment.If an audible alarm sounds, the DC supply voltage is too low, if the inverter is connected to the main unit, then thebattery needs to be recharged if the inverter is connected to another DC source, then the voltage is too low becauseof a discharged battery or the wiring gauge is not heavy enough.WARNING ABOUT OUTLET STRIP USE: Remove appliance plug from outlet strip or turn off inverter beforeworking on the AC appliance. Multiple outlet power strips with switches and circuit breakers only interrupt powerto the “hot” receptacle terminals. The “neutral” terminals remain powered with respect to the “ground” terminals.