Kenwood CG-921 Instruction Manual Download Page 9 | Manualshive

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Kenwood CG-921 Instruction Manual Download Page 9

5. OPERATING PROCEDURE

5-1 CAUTION

Follow

the instructions in the operation manual for

the television or VTR when the television or VTR is

adjusted

by

using this generator.

Do

not touch the

primary power supply and the high-voltage power supply
of the television.

5 - 2

CONNECTING METHOD

• When VIDEO OUT of this generator is connected to the

video input of the television or VTR:

Connect ion should be done by using the attached
pin code i f the input terminal of the television

is a pin jack.
If the input terminal of the television is BNC,

use the BNC/pin conversion adapter.

9

RCA Pin cord

Television

Input terminal of the video

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Summary of Contents for CG-921

Page 1: ...N T S C C O L O R P A T T E R N G E N E R A T O R CG 921 P A L C O L O R P A T T E R N G E N E R A T O R CG 922 INSTRUCTION MANUAL KENWOOD CORPORATION C PRINTED IN AN KENWOOD ...

Page 2: ...TENTS 1 GENERAL 3 2 FEATURES 3 3 SPECIFICATIONS 4 4 PANEL EXPLANATION 6 5 OPERATING PROCEDURE 9 6 PRECAUTIONS FOR USE 14 2 A product of KENWOOD CORPORATION 1 7 5 2 chome Shibuya Shibuya ku Tokyo 150 Japan ...

Page 3: ...ries or an external DC power supply Operation is very easy The generator is operated by four U M 2 batteries Small and light weight Al1 radio frequencies including VHF and UHF are covered The radio frequency can be changed on the paneL The regular synchronizat ion signals including the equalizing pulse and cut in pulse are output The RF output sound carrier can be turned on and off 3 The corner ma...

Page 4: ... 734kHz 15 625kHz Vertical synchronous frequency 59 94Hz 50 00Hz Sub carrier frequency 3 579545 M H z 200Hz 4 43361875MHz 200Hz RF output VHF L O W CH in Japan 1 3 CH in USA 2 6 CH in West Europe 2 4 VHF HIGH 4 12 7 13 5 12 UHF 13 62 14 83 21 69 Output connector F connector PAL connector Output feve VHF 1 m V or more 75Q terminated UHF 0 5 m V or more 75Q terminated Sound Sound carrier frequency 4...

Page 5: ...A or more Max 15V Battery 1ife Manganese battery Approx 25 hours at RF OFF Approx 15 hours at RF ON Battery 1ife Alkali battery Approx 80 hours at RF OFF Approx 40 hours at RF ON Weight Approximately 760g including batteries Dimentions Flame dimentions 162x60x130mm width height depth Dimentions Maximum dimentions 185x63x147mm width height depth Operating temperature humidity range 0 40 C 80 RH or ...

Page 6: ...4 PANEL EXPLANATION 6 ...

Page 7: ... RF ON OFF Switch ON OFF of the RF signal is controlled When this switch is ON the RF signal is output from RF OUT in VHF UHF Switch The frequency band of the RF signal is switched VHF HIGH LOW Switch This switch is valid only when VHF has been selected by VHF UHF switch With these two switches and changeover to three bands VHF LOW HIGH and UHF is done S O U N D ON OFF Switch ON OFF of the sound c...

Page 8: ... or alkali batteries can be used To prevent the bateries from consumption turn off the power supply when the generator is not used The battery life is longer in the intermi ttent operation than the continous operation When the battery capacity becomes smaller over time the screen image may waver or decrease in amplitude or no pattern may be displayed Replace with new batteries in such a case The p...

Page 9: ... the high voltage power supply of the television 5 2 CONNECTING M E T H O D When VIDEO OUT of this generator is connected to the video input of the television or VTR Connect ion should be done by using the attached pin code if the input terminal of the television is a pin jack If the input terminal of the television is BNC use the BNC pin conversion adapter 9 RCA Pin cord Television Input terminal...

Page 10: ...tion should be done by using the attached antenna cord Otherwise prepare the converter Before connection check whether the high voltage AC power leaks to the antenna terminal If the power leaks connection should be done via the capacitor with the dielectric strenght corresponding to the voltage Antenna cord Input terminal of the RF Television ...

Page 11: ... adjust the 1ineari ty focus and convergence Since the corner marker is provided whether the polarity is corrected can be judged after the polarizing yoke has been changed Dot pattern with 15 vert ical dots and 11 horizontal dots 11 is used to adjust the 1ineari ty focus and convergence 11 CROSS HATCH PATTERN ...

Page 12: ... COLOR BARS PATTERN BLACK WHITE Used to adjust the video circuit or to evaluate stability of the high voltage Full field color bars I t is used to adjust the chroma circuit 12 GRAY YELLOW CYAN GREEN MAGENTA RED BLUE BLACK ...

Page 13: ...WHITE RASTER PATTERN RED GREEN and BLUE RASTER PATTERNS Used to adjust purity of colors on the television Used to adjust the white balance or brightness of the television 13 WHITE ...

Page 14: ...he modulation level is approximately 25 kHz for CG 921 and approximate 50kHz for CG 922 The sound sub carrier is 4 5 MHz for CG 921 and 55MHz for CG 922 Before an external DC power supp ly is used check the polarity of the plug On this generator the outside is If the plug with reversed polarity is connected the generator and external DC power supply may be destroyed In case the generator has a tro...

Page 15: ... MHz 6 MHz Fs sound Fp video 5 5MHz 5 5 M H z 6 MHz 4 5 M H z Sound modulation method F3 50kHz F3 50kHz F3 50kHz F3 25kHz Color system PAL PAL PAL NTSC Country West Europe VHF Australia N e w Zealand West Europe UHF Australia UHF United Kingdom UHF Ireland Republic of South Africa Tanzania Hong Kong Japan USA Korea Canada Taiwan 15 ...

Page 16: ...25 8 193 25 9 199 25 10 205 25 11 211 25 12 217 25 CH No Video frequency M H z 2 55 21 3 61 25 4 67 25 5 77 25 6 83 25 7 175 25 8 181 25 9 187 25 10 193 25 11 199 25 12 205 25 13 211 25 CH No Video frequency M H z 1 41 25 2 48 25 3 55 25 4 62 25 5 175 25 6 182 25 7 189 25 8 196 25 9 203 25 10 210 25 11 217 25 12 224 25 CH No Video frequency M H z A 53 75 B 62 25 C 82 25 D 175 25 E 183 75 F 192 25 ...

Page 17: ...175 25 5 183 25 6 191 25 7 199 25 8 207 25 9 215 25 10 223 25 11 231 25 12 13 247 43 CH No Video frequency M H z 1 49 75 2 57 75 3 65 75 4 77 25 5 85 25 6 168 25 7 176 25 8 184 25 9 192 25 10 200 25 11 208 25 12 216 25 CH No Video frequency M H z 0 46 25 1 57 25 2 64 25 3 86 25 4 95 25 5 102 25 5A 138 25 6 175 25 7 182 25 8 189 25 9 196 25 10 209 25 11 216 25 fs fp 5 5MHz fs fp 6MHz ChanneIs in N ...

Page 18: ...5 Japan USA Video frequency CH No CH No M H z fp 37 38 615 25 38 39 621 25 39 40 627 25 40 41 633 25 41 42 639 25 42 43 645 25 43 44 651 25 44 45 657 25 45 46 663 25 46 47 669 25 47 48 675 25 48 49 681 25 49 50 687 25 50 51 693 25 51 52 699 25 52 53 705 25 53 54 711 25 54 55 717 25 55 56 723 25 56 57 729 25 57 58 735 25 58 59 741 25 59 60 747 25 60 61 753 25 Japan USA Video frequency CH No CH No M...

Page 19: ... 519 25 28 527 25 29 535 25 30 543 25 31 551 25 32 559 25 33 567 25 34 575 25 35 583 25 36 591 25 37 599 25 38 607 25 39 615 25 40 623 25 41 631 25 42 639 25 43 647 25 44 655 25 45 663 25 CH No Video frequency M H z fp 46 671 25 47 679 25 48 687 25 49 695 25 50 703 25 51 711 25 52 719 25 53 727 25 54 735 25 55 743 25 56 751 25 57 759 25 58 767 25 59 775 25 60 783 25 61 791 25 62 799 25 63 807 25 6...

Page 20: ... 647 25 31 655 25 CH No Video frequency MHz fp 32 663 25 33 671 25 34 679 25 35 687 25 36 695 25 37 703 25 38 711 25 39 719 25 40 727 25 41 735 25 42 743 25 43 751 25 44 759 25 45 767 25 46 775 25 47 783 25 48 791 25 49 799 25 50 807 25 CH No Video frequency MHz fp 51 815 25 52 823 25 53 831 25 54 839 25 55 847 25 56 855 25 57 863 25 58 871 25 59 879 25 60 887 25 61 895 25 62 903 25 63 911 25 64 9...

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