132OthersMake sure that peripheral devices are used in accordance with theiroperating environment.Compatible Network CamerasMemo :● When sending out audio data to VN-V26U, make sure that thefirmware version of VN-V26U is 1.01 or a newer version. (VR-N1600U/E)Connecting a UPSConnecting an uninterruptible power supply (UPS) to the hard diskwill protect it from damage by automatically shutting down alloperations prior to switching off the power supply in the event of apower failure.1 Press and hold the [FUNCTION] button, andpress the [3/ ] keypad button at the same timeto start up the [UPS SetUp] screen2 Select AUPS ModeB and press the [OK] button3 Connect the UPS communication cable to the[SERIAL] port on the rear panel4 Connect the power cable of this unit to the UPSpower output connector5 Switch on the power of the UPS, followed by thepower of this unitNote :● Consult your nearest JVC dealer or service center for details onthe types of UPS that can be used.● Make sure that the UPS communication cable is connectedbefore switching on the power of this unit.● Do not disconnect the communication cable when operationsare in progress.● When a power failure occurs while formatting a hard disk orarchiving, subsequent operations may be affected even when aUPS is connected.● The recorded images may not be played back properly if theyare not archived before the power failure. (A Page 110)● If you are not using a UPS, do not select [UPS SetUp] on the the[UPS SetUp] screen. Inappropriate selections may affectsubsequent operations.External Hard Disk DrivesYou can connect an external hard disk drive to the serial terminal atthe rear of this unit. External hard disk drives can be combined withthis unit in the following ways. Combinations other than those beloware not possible.● 500 GB (1 unit)● 1 TB (1 unit)● 1 TB (1 unit) + 2 TB (1 unit)● 2 TB (1 unit)● 2 TB (up to 2 units)Connecting the External Hard Disk Drive1 Press and hold the [OPERATE] button forabout2 seconds to turn off the power2 Turn off the power switch on the rear panelNote :● Make sure that you turn off the power switch.3 Connect the external hard disk drive to the[SERIAL] port on the rear panel, and switch onthe power● Make sure that you switch on the power to the externalhard disk drive before switching on this unit. The systemmay not recognize the external drive if it is not switched onbeforehand.4 Switch on the power of this unit● If recording is in progress, a [New HDD was found. Areyou OK to stop recording and format new HDD?]confirmation message appears.Compatible EquipmentFunction JPG PTZ Audio PTZJoystick MPG4 VMDEventJVCVN-V25U R RJVCVN-V26U R R RJVCVNV686U R R R RJVCVN-C20 R RJVCVN-C655 R R RJVCVN-C625 R R RJVCVN-E4 R R R RJVCVN-C215 R RAXIS 206 R RAXIS 207 R R R RAXIS 211 R R R R RAXIS 212 R R R R R RAXIS 213 R R R R R RAXIS 214 R R R R R RAXIS 216 R R R R RAXIS 225 R R R RVerint S1700 R R RVerint S1704 R R RVerint S1708 R R RVerint S1900 RVerint S2700E R