LEADER Oscilloscope LBO-524
by
DS5CKP (rev. JAN. 28, 2008)
º» ÀÚ·á´Â º»ÀÎÀÌ »ç¿ëÁßÀÎ ¿À½Ç·Î½ºÄÚÇÁÀ̸ç ÀÌÇØ¸¦ µ½±â À§ÇØ ÀÛ¼ºÇÏ¿´´Ù.
Thanks for Mr. Martin Petkov. He sent me this manual.
Picture by http://www.aclab.esys.tsukuba.ac.jp/~noguchi/oscillo/sep98/barasu/
LBO-524 , 2CH, 40MHz (#7100352)

SPECIFICATIONS of LBO-524 (40MHz)
CRT Display
Type 150 mm Rectangular, Internal-graticule Scale, Aluminized Screen and Flat Face
with illumination lamp and Percentage scale.
Accelerating Potential 7kV /2kV regulated
Effective display area 8x10div¡£(l div.=10mm )
Beam Rotator Adjustment on front panel
Graticule Illumination Continuously variable
Intensity Modulation Blanked by TTL Level Signal
Vertical Amplifiers (CH-l and 2 )
Sensitivity 5 mV/div. to 5V /div.(all bandwidth), 0.5mV/div, to 2 mV/div.(5MHz: MAG x10) with variable in 10 steps,
1-2-5 sequence, continuously variable between steps.
Calibration Accuracy ±3%(±5% : MAG x 10)
Band width(-3dB,8div.)
DC coupled DC to 40 MHZ ¡²DC to5 MHZ: MAG x10)
AC coupled 10Hz to 40MHz
Rise Time 9ns (70ns : MAG x10)
Input Impedance 1 M¥Ø ±1.5%, 30pF within ±5pF(Tolerance within ±2pF)
Input Coupling AC, GND, DC
Maximum input 600V (DC + AC p-p)
Signal Delay[LBO -524L ] Leading edge displayed.
Display Modes CH-1, CH-2, CHOP, ALT, ADD
Polarity invert CH-2 INVERT
CH-1 output Approx. 0.1V/div. in to 50¥Ø(DC to 40 MHz, -3dB)
Horizontal Amplifier
Sweep Method Trigger sweep, Automatic trigger sweep , Continuously
delayed sweep, and Trigger delayed sweep
A Sweep Time 0.2¥ìs/div. to 0.2s/div., 1-2-5 sequence19 steps with continuous adjuster.
B Sweep Time 0.2¥ìs/div. to 0.5ms/div., 1-2-5 sequence ll steps
Catibration Accuracy ±3%
Hold¡ªoff variable One sweep or more
Delay Time Jitter 1/10,000
Setting accuracy of delay time position ±3% approx
Magnifier 10 times ±5%
Max. Sweep Time 20ns/div.¡²MAG x10 ON)
Synchronization
Signal Sources ALT, CH-1, CH-2, LINE, EXT.
Coupling AC, HF-REJ, TV-V, TV-H
Slope ä¨ Or ìé
Sensitivity
|
|
Bandwidth l |
NT. |
EXT. |
NORM |
30 Hz -10MHz 2 Hz - 10MHz |
0.5div. 1.5div. |
0.2V p-p 0.6V p-p |
AUT0 |
30 Hz -10MHz 30 Hz -40MHz |
0.5div. 1.5div. |
0.2V p-p 0.6V p-p |
TV Synchronization Extracts the synchronizing signal from composite video
signal and provides stable synchronization. Slope switch is selected according to polarity of video signals.
X-Y Mode(X=CH-1,Y=CH-2) Sensitivky
X axis: 5mV/div. to 5V /div.
Y axis: 5mV/div. to 5V/div.
X axis Band width DC or 10Hz to 1 MHz (-3dB, ref. 8div.)
X¡ªY phase Less than 3 degree at 100kHz
Calibrator
Output Voltage 0.5V p-p ±2%
Frequency Approx. 1 kHz, square wave
Power Requirements
Line Voltage AC100¡Ç120¡Ç200,220,240V 50/60Hz
Power Consumption 50W
Size and Weight 160(H)x290(W)x375(D)mm ,8.5kg
Supplied Accessories
Direct/Low capacitance probe LP-16 BX
BNC terminal adapter
Time tag fuse
Instruction manual
Optional Accessories Protective front cover
Accessories pouch


±×¸²1. ¶Ñ²±À» ¿°í À§¿¡¼ º» »çÁø, Á߾Ӻο¡ ºê¶ó¿î°üÀÌ ÀÖ°í ±× ¾Æ·¡°¡ Àü¿ø±âÆÇºÎÀÌ´Ù
top view

±×¸²2. µÚÂÊ¿¡¼ º¸¸é ÁËÃøÀÌ ½Ã°£Ãà ±âÆÇ, ¿ìÃøÀÌ ¼öÁ÷Ãà ±âÆÇÀÌ´Ù.

±×¸²3. ¿À¸¥ÂÊ À§¿¡ Àü¿øÆ®·£½º°¡ ÀÖ´Ù. ÃâÇϽà 100º¼Æ®·Î ÀÖ´Ù.

±×¸²4. Æ®·£½º °á¼±-100Volts,


±×¸²4-1. Æ®·£½º Ãâ·Â (Out of power transformer )
Å« Àè(6-pin connecter)
brown - red ; 17 Volts
orange - yellow ; 17 Volts
green - blue ; 118 Volts
ÀÛÀº Àè(3-pin connecter)
orange - red ; 155 Volts
Black ; transformer Ground (?)

±×¸²5. ¹Ø¿¡¼ º» ±×¸². °íÀü¾Ð Àü¿ø ±âÆÇ. ºê¶ó¿î°üÀÇ Å©±â¿¡ ºñÇØ °íÀü¾ÐÆ®·£½º´Â ÀÛ´Ù.
H-V board. But small transformer.

±×¸²6. °íÀü¾ÐºÎ Ä«¹Ù¸¦ ¿¬ »óÅÂ. °íÀü¾Ð´ÙÀÌ¿Àµå D16-D19 (T63)¼ö¸® ½Ç½Ã (2004. 4. 16)
Áõ»ó - ÀÎÅÙ½ÃÆ¼ Á¶Á¤ ºÒ°¡ ,D16-D19 for Repair a Malfunction of Intensity.

±×¸²7. ºê¶ó¿î°ü , ¸¶¾²½ÃŸÀü±âÁ¦Ç°
Matsusita CRT

±×¸²8. ºê¶ó¿î°ü µÞ ¸ð½À

±×¸²9. ºê¶ó¿î°ü ³»ºÎ ±Ý¼ÓÆÇ

±×¸²10. ¼öÁ÷¾ÚÇÁ, ¿ìÃø¿¡ ÀÔ·Â ¾îÅ׳×ÀÌÅͰ¡ ÀÖ°í ´ÙÀ½Àº ¾ÚÇÁ, ºê¶ó¿î°ü Àü¼Û±âÆÇ
¾îÅ׳×ÀÌÅÍ´Â ·ÎŸ¸®½ºÀ§Ä¡Å¸ÀÔÀ¸·Î¼ ÀÔ·ÂÀ» Á¶ÀýÇÑ´Ù. º» ·ÎŸ¸®½ºÀ§Ä¡ Á¢Á¡ÀÇ ¼ö¸íÀÌ ´Ù Çϸé
¿À½Ç·Î½ºÄÚÇÁ ¼ö¸íÀÌ ´Ù ÇÏ´Â °Í°ú ¸¶Âù°¡Áö. º»ÀÎÀº Á¢Á¡À» º¹¿ø(¹æ¹ý)ÇÏ¿© »ç¿ëÇϰí ÀÖ´Ù.
Vertical AMP; (left) Connection of CRT : Amp : Input Attenuator(light)
. 
±×¸²11. ¾îÅͳ×ÀÌÅÍ Àü¸éºÎ, £Á£Ã£¯£Ä£Ã£¯£Ç£Î£ÄÀüȯ½ºÀ§Ä¡°¡ ÀÖ´Ù.
Attenuator

±×¸²12. ¾ÚÇÁºÎ(1CH)È®´ë »çÁø . ÁÂÃøÀÇ ¾Ë·ç¹Ì´½ÆÇ °Ç³ÊÆíÀÌ 2CHȸ·ÎÀÌ´Ù. Çϴûö º¼·ýÀº °ÔÀÎ, ¿É¼¼Æ® µî
Á¶Àý¿ëÀÌ°í °ËÀº»öÆÇÀº ÁýÀûICȸ·ÎÀÌ´Ù.
AMP CH-1,

±×¸²13. ¼öÆò½Ã°£Ãà ȸ·ÎÆÇ, ¿À¸¥ÂÊÀÌ ½Ã°£ ¼±Åà ·ÎŸ¸®½ºÀ§Ä¡, ¿ÞÂÊÀÌ ¾ÚÇÁºÎ
Horizontal AMP

±×¸²14. ½Ã°£ÃàÀüȯºÎÀ§, ½ÃÁ¤¼ö(ãÁïÒ?) Äܵ§¼¸¦ º¯°æÇÏ¿© ¼³Á¤ÇÑ´Ù.
Sweep Time Control

±×¸²15. ºê¶ó¿î°ü¿¡ Ãâ·ÂÇÏ´Â ÃÖÁ¾´ÜÀÇ Æ®·£Áö½ºÅÍ. 50-100Vpp Á¤µµÀÇ ½ÅÈ£·Î µÇ¾îÀÖ´Ù.
Power TR. for CRT



2-2. Oscilloscope »ç¿ë¹ý
( http://dyon.postech.ac.kr/Edulab/gen-phy2/exp2/exp2-2.html )
¿ø¸®
Oscilloscope´Â Àü¾ÐÀÇ ÆÄÇüÀ» ½Ã°¢ÀûÀ¸·Î ³ªÅ¸³»¾î ÃøÁ¤ÇÒ ¼ö ÀÖ´Â ÀåÄ¡·Î¼
CRO(cathode ray oscilloscope)¶ó°íµµ ºÎ¸¥´Ù.
(1) OscilloscopeÀÇ ³»ºÎ ±¸Á¶
OscilloscopeÀÇ ³»ºÎ ±¸Á¶´Â <Fig. 2-2>¿¡¼ º¸´Â ¹Ù¿Í °°ÀÌ À½±Ø¼±°ü(CRT:
cathode ray tube), ¼öÁ÷ÁõÆø±â(vertical amplifier), ¼öÆòÁõÆø±â( horizontal amplifier),
½Ã°£ÃàÅé´ÏÆÄ ¹ßÁø±â(Sweep generator)·Î Å©°Ô ºÐ¸®ÇÒ ¼ö ÀÖ´Ù.
<Fig. 2-2>
ÀÌÁß °¡Àå Áß¿äÇÑ À½±Ø¼±°üÀÇ ³»ºÎ´Â <Fig. 2-3>¿Í °°ÀÌ ÀüÀÚÃÑ(electron gun), ¼öÆò¼öÁ÷Æí±¤ÆÇ(horizontal-vertical deflection system) ¹× Çü±¤¸·(fluorescent screen)À¸·Î ³ª´©¾îÁö¸ç ÀüÀÚÃÑ¿¡¼ ¹æÃâµÈ ÀüÀÚºöÀº Çü±¤ÆÇ ÂÊÀ¸·Î »çÃâµÇ¸é¼ ±× µµÁß¿¡ ÇÑ ½ÖÀÇ ¼öÆòÆíÇâÆÇ°ú ¶Ç ÇÑ ½ÖÀÇ ¼öÁ÷Æí±¤ÆÇ »çÀ̸¦ Åë°úÇϵµ·Ï µÇ¾î ÀÖ´Ù. ÀüÀÚºöÀº Æí±¤ÆÇ¿¡ °É¸®´Â Àü¾ÐÀÌ 0ÀÏ ¶§ Çü±¤½ºÅ©¸°ÀÇ Á߽ɿ¡ ±¤Á¡À» ³ªÅ¸³½´Ù.
½ºÅ©¸° »ó¿¡¼ÀÇ ±¤Á¡ÀÇ À§Ä¡´Â µÎ½ÖÀ¸·ÎµÈ ÆíÇâÆÇ¿¡ Àü¾ÐÀÌ °É¸± ¶§ ÀüÀÚºöÀÌ
ÆíÇâµÇ¸é¼ ½±°Ô ¹Ù²ï´Ù. À̰ÍÀº ÆíÇâÆÇ »çÀÌ¿¡ Çü¼ºµÈ Àü±âÀåÀ¸·Î ÀüÀÚ°¡ ÈûÀ» ¹Þ±â
¶§¹®ÀÌ´Ù.
(a) ÀüÀÚÃÑ ºÎºÐÀÇ ±¸Á¶ ¹× ¿ø¸®µµ
(b) ÆíÇâÆÇÀÇ ÀüÀ§¿¡ µû¸¥ ÀüÀÚºöÀÇ À̵¿
<Fig. 2-3>
(2) µ¿±â(Synchronization)
(a)
(b)
<Fig. 2-4>
<Fig. 2-4>(a)´Â ¼öÆòÆíÇâÆÇ¿¡ Åé´ÏÆÄ Àü¾ÐÀ» °É°í ¼öÁ÷ÆíÇâÆÇ¿¡´Â »çÀÎÆÄ(Sine Wave)Àü¾ÐÀ» °É¾î ÁÙ ¶§ Çü±¤ ½ºÅ©¸°¿¡ ³ªÅ¸³ª´Â ±¤Á¡ÀÇ ¿îµ¿À» ±×¸° °ÍÀÌ´Ù. Áï, ¼öÆòÆíÇâÆÇ¿¡ °É¸®´Â Åé´ÏÆÄ(Sawtooth Wave) Àü¾ÐÀº ±¤Á¡À» ÀÏÁ¤ÇÑ ¼Óµµ·Î ¿À¸¥ÂÊÀ¸·Î À̵¿½ÃŰ´Â ¿ªÇÒÀ» ÇÏ°í ¼öÁ÷ÆíÇâÆÇ¿¡ °É¸®´Â Àü¾ÐÀº »çÀÎÆÄ Àü¾ÐÀ¸·Î ÀüÀÚÀÇ ¼öÁ÷ ¿îµ¿¿¡ ±â¿©ÇÑ´Ù.
±×°ÍÀ» Á¡-´ë-Á¡À¸·Î ´ëÀÀ½ÃŰ¸é ½ºÅ©¸° »ó¿¡´Â »çÀÎÆÄÀÇ ÆÄÇü¸ð½ÀÀÌ ±×·ÁÁø´Ù. ¼öÆòÆíÇâÆÇ¿¡ °É¸®´Â Åé´ÏÆÄ Àü¾ÐÀÌ ÇÑ »çÀÌŬÀÇ ³¡¿¡¼ 0À¸·Î ´ú¾îÁú ¶§ ±¤Á¡Àº ±Þ°ÝÈ÷ Ãâ¹ßÁ¡À¸·Î µÇµ¹¾Æ°¡¸é¼ ´Ù½Ã ´ÙÀ½ »çÀÌŬ¿¡¼ µ¿ÀÏÇÑ ¸ð¾çÀ» ±×¸®°Ô µÈ´Ù.(<Fig. 2-4>(b))
Åé´ÏÆÄ Àü¾Ð°ú »çÀÎÆÄ Àü¾ÐÀº °¢ »çÀÌŬ¸¶´Ù ¾ðÁ¦³ª Á¤È®È÷ °°Àº ½Ã°¢¿¡ ÆÄÇüÀÇ ÃÖÃÊÁ¡¿¡¼ ½ÃÀÛÇØ¾ß ÇÑ´Ù. ±×·¸Áö ¾ÊÀ¸¸é ¸Åȸ µ¿ÀÏÇÑ ¸ð¾çÀ» ±×·Á³»Áö ¾Ê±â ¶§¹®ÀÌ´Ù.
Åé´ÏÆÄÀÎ ½ºÀ§ÇÁ(Sweep)Àü¾ÐÀº ¿À½Ç·Î½ºÄÚ¿ìÇÁ¿¡ µþ¸° º¸Á¶ ȸ·Î¿¡¼ ¸¸µé¾îÁö¸ç
¼öÁ÷ÆíÇâÆÇ¿¡ °É¸®´Â ½ÅÈ£¿Í Ç×»ó µ¿±â(synchronization)µÇµµ·Ï µÇ¾î ÀÖ´Ù. <Fig.
2-2>ÀÇ µ¿±â½ÅÈ£°¡ ¹Ù·Î ±×°ÍÀÌ´Ù.
3. »ç¿ë¹æ¹ý

<ȸéÁ¶Á¤°ú Àü¿øºÎ>
¡¡
1. POWER : Àü¿ø ½ºÀ§Ä¡¸¦
´©¸£¸é ONÀÌ µÇ°í ´Ù½ÃÇѹø´©¸£¸é OFF°¡ µÈ´Ù.¡¡¡¡
¡¡
3. INTENSITY : ¹à±â(ÈÖµµ intensity)¸¦ Á¶ÀýÇÑ´Ù.
¡¡
4.
FOCUS : ¿µ»óÀÇ ÃÊÁ¡À» ¸¶Ãߴµ¥ ¾²À̸ç ÈÖµµ Á¶Àý±â¿Í ÇÔ²² °¡Àå ¼±¸íÇÏ°í º¸±â
ÁÁÀº »óÅ·ΠÁ¶ÀÛÇϵµ·Ï ÇÑ´Ù.
¡¡
5. TRACE ROTATION : ȸéÀÌ ±â¿ì¶×ÇÏ°Ô µÇ¾úÀ» ¶§, µå¶óÀ̹öµîÀ¸·Î Á¿ìÀÇ ±ÕÇüÀ» ¸ÂÃߴµ¥ ¾²ÀδÙ.
6. SCALE ILLUM¡¡:´«±ÝÀǹà±â¸¦ Á¶ÀýÇϸç ,¾îµÎ¿î°÷¿¡¼ °üÃøÇÒ¶§³ª ȸéÀÇ »çÁøÃÔ¿µÀ»
ÇÒ ¶§ »ç¿ë ÇÕ´Ï´Ù
¡¡
< ¼öÁ÷ÁõÆøºÎ >
¡¡
9. CH 1,X IN ÄܳØÅÍ : ÀԷ½ÅÈ£¸¦ CH1 ÁõÆøºÎ·Î ¿¬°áÇϰųª X-Y µ¿À۽à XÃà ½ÅÈ£°¡ µÈ´Ù. ¡¡
¡¡
10. CH 2, Y IN ÄܳØÅÍ : ÀԷ½ÅÈ£¸¦ CH2 ÁõÆøºÎ·Î ¿¬°áÇϰųª X-Y µ¿À۽à YÃà ½ÅÈ£°¡ µÈ´Ù.
¡¡
11,12. AC/GND/DC Àýȯ½ºÀ§Ä¡ : ÀԷ½ÅÈ£¿Í ¼öÁ÷ÁõÆø´ÜÀÇ ¿¬°á¹æ¹ýÀº
¼±ÅÃÇÒ ¶§ »ç¿ëÇÑ´Ù.
¡¡
GND »óÅ : ÇØ´ç ä³ÎÀÇ ÆÄÇü¿¡ ´ëÇÑ ±âÁØÀ§Ä¡(ground)¸¦ ³ªÅ¸³½´Ù. ½ºÀ§Ä¡¸¦ ÀÌ »óÅ¿¡ ³õÀ¸¸é ¼öÆò¼±ÀÌ ³ªÅ¸³ª°í ±× À§Ä¡°¡ ±âÁØ À§Ä¡, Áï 0[V]ÀÇ »óÅÂÀÌ´Ù.
DC »óÅ : ÀϹÝÀûÀÎ ÃøÁ¤¿¡¼´Â Ç×»ó ÀÌ »óÅ·Π³õ°í ÃøÁ¤ÇÑ´Ù. AC-DC¸¦ ¸ðµÎ º¼ ¶§ »ç¿ëÇÑ´Ù.ÀÔ·ÂÀü¾ÐÀÇ Å©±â°¡ GND »óÅÂÀÇ ±âÁØÀ§Ä¡¿¡ ´ëÇÑ ³ôÀ̷μ ³ªÅ¸³´Ù.
AC »óÅ : ÆÄÇüÁß¿¡¼ DC¼ººÐÀ» Á¦¿ÜÇÑ ³ª¸ÓÁö AC¼ººÐ¸¸À» µû·Î º¸°íÀÚ ÇÒ ¶§ »ç¿ëÇÑ´Ù. ±âÁØÀ§Ä¡¸¦ Áß½ÉÀ¸·Î ±³·ù¼ººÐ¸¸ÀÌ ³ªÅ¸³´Ù.
¡¡
13,14. VOLTS/DIV : ȸé»óÀÇ ³ôÀ̸¦ ³ªÅ¸³»´Â °ÝÀÚ´«±Ý(division)°£ÀÇ °£°ÝÀ» Á¶ÀýÇÑ´Ù. ¿¹ÄÁµ¥¡¡ 2V/DIV À¸·Î ³ªÅ¸³ª´Â ÆÄÇüÀÇ Å©±â´Â Áõ°¡ÇÏ°í ³ôÀº °ªÀ¸·Î ¸ÂÃâ¼ö·Ï ÆÄÇüÀÇ Å©±â°¡¡¡ °¨¼ÒÇÑ´Ù
¡¡
15,16. VARIABLE : ÆÄÇüÀÇ Å©±â¸¦ ¿¬¼ÓÀûÀ¸·Î Áõ°¨½ÃŲ´Ù. VOLTS/DIVº¸´Ù ¹Î°¨ÇÏ°Ô Á¶ÀýÇÒ ¼ö ÀÖÀ¸¸ç,À̸¦ µ¹·Á ³õÀ¸¸é VOLTS/DIVÀÇ ´«±Ý°£°ÝÀÌ ¸ÂÁö ¾Ê°Ô µÇ¹Ç·Î Å©±â¸¦ Á¤È®È÷ ÃøÁ¤ÇÒ ¶§¿¡´Â ½Ã°è¹æÇâÀ¸·Î ³¡±îÁö µ¹·Á Àá±Ù »óÅÂ·Î ÃøÁ¤ÇÑ´Ù.(CALÀ§Ä¡·ÎÀÇ ÀüȯÇÏ´Â °ÍÀÌ µÈ´Ù.)
17.18.
POSITION : ȸ鿡 ³ªÅ¸³ ÆÄÇüÀ» ÀüüÀûÀ¸·Î À§¾Æ·¡·Î À̵¿½ÃŲ´Ù. ÃøÁ¤À» ÇàÇϱâ
Àü¿¡ AC/GND/DC Àýȯ½ºÀ§Ä¡¸¦ GND ·Î ³õÀº »óÅ¿¡¼ ±âÁØÀ§Ä¡¸¦ »óÇÏ·Î À̵¿,
¿øÇÏ´Â À§Ä¡(¿¹ÄÁµ¥ ȸéÀÇ °¡¿îµ¥)·Î ¼³Á¤ÇÑ ´ÙÀ½ ÃøÁ¤À» ÇàÇϵµ·Ï ÇÑ´Ù.
¡¡
19.
V.MODE :¼öÁ÷ÃàÀÇ Ç¥½ÃÇüŸ¦ ¼±ÅÃÇϴµ¥ ÀÌ¿ëµÈ´Ù.¡¡
CH1 : CH1¿¡ ÀÔ·ÂµÈ ½ÅÈ£¸¸ CRT»ó¿¡ ³ªÅ¸³´Ù
CH2 : CH2¿¡ ÀÔ·ÂµÈ ½ÅÈ£¸¸ CRT»ó¿¡ ³ªÅ¸³´Ù.
DUAL : CH 1,CH 2 ÀÇ ÆÄÇüÀ» µ¿½Ã¿¡ ³ªÅ¸³½´Ù.
ADD : CH 1°ú CH2ÀÇ
½ÅÈ£°¡ ´õÇØÁ®¼ ³ªÅ¸³´Ù.
¡¡
< ¼ÒÀΰú µ¿±âºÎ >
21.
HORIZONTAL DISPLAY: A¿ÍB¸¦ µ¿½Ã¿¡ ´©·ç¸é
µË´Ï´Ù
B TRIG¡¯D: Áö¿¬¼ÒÀÎÀÌ
ù¹øÂ° µ¿±âÆÞ½º¿¡ ÀÇÇØ µ¿±â µË´Ï´Ù
X-Y:X-Y µ¿ÀÛÀÌ ¼±Åõ˴Ù
22. A TIME/DIV, 23 B TIME/DIV : (sweep speed selection) : ȸé»óÀÇ ½Ã°£Ãà(Á¿ì) ´«±ÝÅ©±âÀÇ º¯°æ¿¡ »ç¿ëµÈ´Ù. ªÀºÁֱ⸦ °®´Â ½ÅÈ£³ª ±ä ÁÖ±âÀÇ ½ÅÈ£¸¦ Á¶ÀýÇÏ¿© ½ºÄÚÇÁÀÇ È¸é¿¡ ³ªÅ¸³ªµµ·Ï ÇÑ´Ù.
¡¡
24.DELAY TIME POSITION :A¼ÒÀο¡¼ B¼ÒÀÎÀ» ¼±ÅÃÇßÀ»
¶§ Á¤È®ÇÑ ½ÃÀÛÁ¡À» ¸ÂÃߴµ¥ »ç¿ëÇÑ´Ù.
VARIALBE : ±³Á¤µÈ
À§Ä¡·ÎºÎÅÍ ¼ÒÀνð£À» ¿¬¼ÓÀûÀ¸·Î º¯È½Ã۴µ¥ »ç¿ëÇÑ´Ù.
PULL X10 MAG½ºÀ§Ä¡ : ÀÌ ½ºÀ§Ä¡¿¡ À§Ä¡ÇÏ¸é ¼ÒÀνð£ÀÌ 10¹è·Î È®´ëµÇ¸ç ÀÌ ¶§ÀÇ ¼ÒÀνð£Àº TIME/DIVÁö½ÃÄ¡ÀÇ 1/10¹è°¡ µÈ´Ù.
26. HORIZONTAL POSITION : ±¤Á¡ÀÇ À§Ä¡¸¦ ¼öÆò¹æÇâÀ¸·Î À̵¿½ÃŰ´Â Á¶Àý±âÀÌ´Ù.(ÆÄÇüÀÇ ÃøÁ¤°ú´Â µ¶¸³ÀûÀ¸·Î »ç¿ëµÈ´Ù.)
¡¡
TRIGGER MODE : ¼ÒÀε¿±â ÇüŸ¦ ¼±ÅÃÇÑ´Ù
AUTO : ÀϹÝÀûÀÎ »ç¿ë¿¡¼´Â ÀÌ À§Ä¡°¡ Æí¸®ÇÏ´Ù.
TRIGGER SOURCE : Æ®¸®°Å¸¦ ¾îµð¿¡ ±âÁØÇÒ °ÍÀΰ¡¸¦ ¼±ÅÃÇÑ´Ù. CH1 ¿¡ ÀÔ·ÂµÈ ½ÅÈ£°¡ µ¿±â ½ÅÈ£¿øÀÌ µÈ´Ù. CH2¿¡ ÀÔ·ÂµÈ ½ÅÈ£°¡ µ¿±â ½ÅÈ£¿øÀÌ µÈ´Ù.
LINE : ±³·ùÀü¿ø¿¡ µ¿±â½Ã۰íÀÚ ÇÒ ¶§ »ç¿ëÇÑ´Ù.
EXT(external) : ¿ÜºÎ¿¡¼ SOURCE¸¦ ÅëÇØ º°µµÀÇ
µ¿±â ½ÅÈ£¸¦ ÁÙ ¶§ »ç¿ëÇÑ´Ù.
29. HOLD OFF :ÁÖ ¼ÒÀÎÀÇ HOLD OFF ½Ã°£À»
º¯°æ ½ÃÅ´·Î¼
º¹ÀâÇÑ ½ÅÈ£¸¦ È®½ÇÇÏ°Ô µ¿±â½Ãŵ´Ï´Ù ¼ÒÀνð£À»´Ã·Á¼
°íÁ֯ĽÅÈ£³ª ºÒ±ÔÄ¢ÇѽÅÈ£ ¶Ç´Â µðÁöÆ¿½ÅÈ£µîÀÇ º¹ÀâÇÑ ½ÅÈ£¸¦ µ¿±â½Ã۴µ¥ À¯È¿ ÇÕ´Ï´Ù.
30.TRIG LEVEL: µ¿±â½ÅÈ£ÀÇ ½ÃÀÛÁ¡À» ¼±ÅÃÇÕ´Ï´Ù
32.READ OUT:
SELECT:À̽ºÀ§Ä¡´Â CURSOR ¼±Åà ¸ðµå ±â´ÉÀ¸·Î D Ä¿¼,REFÄ¿¼¿Í TRACKING Ä¿¼¸¦ º¯È¯ ½Ãŵ´Ï´Ù
DV.DT,I/DT:À̽ºÀ§Ä¡´Â DV.DT,I/DTÀÇ ¸ðµå¸¦ Àüȯ½Ãŵ´Ï´Ù.
ON/OFF: DV¿Í SELECT¸¦ µ¿½Ã¿¡´©¸£¸é READ OUT±â´ÉÀÌ ON ¶Ç´Â OFF À̹ǷΠTOGGLE µË´Ï´Ù.
<
±âŸ >
36. PROBE ADJUST : PROBE º¸Á¤°ú ¼öÁ÷ÁõÆø±â ±³Á¤À» À§ÇÑ ±¸ÇüÆÄ(0.5V, 1kHz)¸¦ Ãâ·ÂÇÑ´Ù.´«±ÝÀ» È®ÀÎÇϴµ¥ ¾²ÀδÙ.
2005. 07. 03 µµ¶õ½º Ãâ·Â ÃøÁ¤