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TVLOOK 

MANUAL 

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Emitor AB 

 
 

Summary of Contents for TVLOOK

Page 1: ...TVLOOK MANUAL ________________________________ __________________________________________________ Emitor AB...

Page 2: ...is resold If a problem should arise or if You have any questions about the instrument consult an authorized Emitor AB dealer Notice Operating a TVLOOK instrument requires special skills Please read th...

Page 3: ...bs The basic functions are easy to get a hold on and takes only minutes to learn Still very powerful with 100 memory positions and favourite channels setups It also displays sync and ITS signals Text...

Page 4: ...pply Mainswitch power On Off Picture B shows the RS232 computer connection phono jacks for video audio in out and the BNC signal input Picture A Picture B II Connection Use the mainswitch to turn the...

Page 5: ...on frequency the spectrums startfrequency 2 00 MHz the spectrums stopfrequency 902 MHz and bandwidth 900 00 MHz can be read out on the picture screen The dB attenuation value is shown with actual valu...

Page 6: ...dwidth is 13 MHz and full bandwidth is 900 MHz B Max hold Max hold is a very good function for over a longer time period watch a certain frequency range This to see how if temporary signals disturbanc...

Page 7: ...or The relation between cursor nr 1 and cursor nr 2 is presented in the lower right hand corner of the picture screen D Digital measuring TVLOOK can also measure so called Digital dB i e the output le...

Page 8: ...ne in a spectrum of Your choice and push button nr 9 in the main menu Memory Push button nr 1 Spectrum for button nr 2 Usr span see later on in this manual Chose the memory position You want to use 00...

Page 9: ...to Favourite favourite channels then to Volume and then back to Freq frequency when stepping with the control button indication is shown on top of the LCD display Measuring on a TV channel is normally...

Page 10: ...button so atten shows on top of the LCD display Select suitable attenuation value by turning the knob left right for lower higher value the attenuation value is shown in the middle of the info window...

Page 11: ...the synclevel floor which means that it is 0 7 Volt from black to white The TVLOOKcan present the ITS line in two ways plotted or drawn The drawn line looks better and is more complete than the plotte...

Page 12: ...er and higher the better the signal This function is also accessed via sound in the main menu starts by pushing button nr 3 beeper The beeper is turned Off when chosing Beep off button nr 2 J Internal...

Page 13: ...uring is done continously of the dB values on respectively frequency The Max hold function sampling of the highest values is also available in this mode it is enabled with button nr 1 Return to contin...

Page 14: ...ush with the control button so SPAN bandwidth lit on top of the LCD display Retract the spectrum by turning the knob so only the wanted frequency band 5 65 MHz is shown in the picture screen Notice It...

Page 15: ...shown in upper left hand of the LCD display next to the battery symbol Default setting of the instrument is power off 0 volt Notice Remember that miss use of this function may cause irreparable damage...

Page 16: ...hours When the battery been recharged TVLOOK is ready to be used 4 Maintenance The instrument is equipped with a rechargeable battery and it is important that the battery is maintained Recharging shou...

Page 17: ...Input impedance 75 Ohm BNC Monitor 4 5 picture tube black and white Menus help displays On LCD 64x128 next to the monitor TV line analyzer Sync and ITS presentation Memory 100 memory positions Favour...

Page 18: ...Emitor AB Tel 46 8 7750001 Sj viksbacken 14 Fax 46 8 7750006 117 43 Stockholm www emitor se Sweden...

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