Leader LF5 User manual

[LF5]SIGNAL LEVELMETER
DesignedspecificallyfortheISDB‐Tbterrestrialformatnow
beingimplementedinSOUTHAMERICA.
LF5istheSignalLevelMETERfortheISDB‐Tbterrestrialbroadcasting.
ByusingLF5,youcanfindthebestplace,directionandheighttoerect
atelevisionantennaontheroof.
Main Specification
UHF Digital Level, BER, CN conversion(MER)
UHF Analog Level
Power Alkaline size AA batteries 3 pieces
Operating Time 24 hours of continuous operation
3 hours and half (BER,CN)
5 minutes use 30 minutes rest
Auto Power Off 5 minutes in no operation
Operating Temperature Range 0℃～40℃
Size H189×W62×D26mm
Weight 180g

LF5OperationGuide
1.ConnectsthecabletotheF‐TypeConnector.
2.Pressthe“Power”buttonforseveralsecondstoturnontheunit
3.Channelselectionisdisplayedontheleftsideofthedisplay,andlevelis
displayedontherightsideofthedisplay.
4.Channelselection
Switchthechannelbypressingthe“CHUP”or“CHDOWN”
5.Leveldisplay
When“Lo”isdisplayed,pressthe“L”toswitchtolowrange.When“Hi”is
displayed,pressthe“H”toswitchtohighrange.
Inthehighrange,inthecaseof“A1”andetcisdisplayed,itreadsas“A1”=101
…”A9”=109.Thevaluewillbedisplayedwhilethe“H”or“L”buttonispressed.
6.Differentiatingthedigitalsignalandanalogsignal
Whenthefullsegisselected,pressthe“MENU”forseveralseconds,auditable
audiocanbeheardifanalogsignalisreceived.
7.The“MENU”buttonisusedforswitchingthefullsegandonesegsignal
8.Press“FUNCTION”buttontotogglefor“C/N”orBERmeasurement
9.Pressthe“POWER”buttonforseveralsecondstoturnofftheunit
Note:Replacethebatterywhilethebatteryindicatorislit