É2Ê7ËÍÌÏÎ'ÐÒÑÔÓÖÕØ×ÚÙØÛbÜÝÜÖÞÚßáà                "!$#%'&'( )+*-,/.$021435&76$89:2;<$=$>@?ABC=D EGF!G35&76GH4I * JK!4LM 4NOP4QRTSCU35&764V'W,YXYZ5& L M[\ :@?G]^/_a` >235&76GH4I *bB c'd+e4L Mf4g B7=DT;<4hij$B7kl ma
n&'op!GqKr)ts qvu<4w g :@?G]^K ;<xyazG{n|'!}~v7I'oYP7$ dSC=D8nP'V Ya2& oY!GnPa2>@89t!Gd:Cu<B'2> !B4G,XY07B4!$tP'B'=tDS7U2r!$P4$`_4;<GvdU&'or:CrP'n dU$G¡¢&a£C&G¤:2¥¦§¨v/©$ª P &'oK:2«¬t^rT­t®a¯°±$²³$´t!n& oK:µ¶G=$>·¸Q4R$SC=D

The MODEL-4501 is Servo Analyzer used for Optical Pick up for optical disc (OPU) to check [observe] the characteristic ofFocus/ Tracking servo in actuator performance. This equipment is capable of connecting to Servo Unit made by ACT or to whicha connecting terminal for Servo Analyzer is provided.
This Servo Analyzer is available for reducing its measuring time, and the measurement result shows [is indicated] [displayed] on
the external LCD monitor. In addition, the function of GO/ NG judgment is also provided.
This MODEL-4501 is available for the production line to judge the variation [fluctuation] of phase characteristic which occurs in[caused by] resonance [vibration] of actuator. And also the adjustment for OPU, by connecting a bar cord reader to it, themeasured data and two dimensional bar cord labeled on OPU are read and saved in SD memory card. This equipment corrects
these original data used for checking rejected product and quality control.

 ¹¿  £r 02 ºC  *- »G ¼G )½¾;<iGj!$h4À
Á qKp)ts qvu<w g {Â xy$1,#@'ÃvqÄpQÅ
Æ n&'ov«G¬¸$ÇÈ¿¹

Compact design, light weight and lower price
A shorter time for measurementÆVGA output for result graphs

ÂÁA function of GO/NG judgment is providedEasy to save the measured dataâî$ãt ïGäaðåç ñæéèr  êì ëK  í   , -/. 02134. 57698 & 8X0'a&7ò 0@òXWóì2ôr02õ ,, 0?:<-/;>@B= A ânöäaåçæø÷vêùKí
î$ïGðñ,?
5-C1DE-E-/FG698 & 8úûGü ðñúûGü aX'&'ý ,, :HN -J1aILKBaX1'5?-B&'M4ILýPK O 5  5?-  :H-E-BQ O -E-/RHSUTB8 ) @?TEVQGÅ ûGþ, WX ûZY[\^]2_ `a âÿå;<iGj,b:5dc fe&p^Ko  :H-E-hgjik1 5?-JlLgmi Pa` _ 
;<4ðñ,7n DE-C1 -/@EA;< ;<4ðñ;<â $åz
 3Xu<4w gâ «G¬© V«G¬ #rX"!GorXý#rX"!3Xâ#$%& '(*) ¾î +ª from 0.8 to 7.5Vp-pª 1M «ª from 50 to 400mVp-pª from 10Hz to 50kHz
Log sweepª 25, 50, 100, or 200 steps¬ decªSine waves,distortion is 3% or lessAnalysis
Measuring time
Amplitude measurement range
Measuring accuracy
Phase measurement rangeMeasuring accuracy
Display
Display
Display size
Judgment functionª 15 seconds ( at 100Hz to 50kHz)ªfrom­ +40 to –60dBª 2dBªfrom­ –180 to +180
5 degreesªª LCD¬ CRT digital RGB signalª VGA (640x480) 16 colors
GO¬ NG indication in the range

specified, calculating the fitted
curve in measured phase data.

, ;x <©C4 Jª -(kt&$ J¤KEC ] O k1  /-O 5  o ;;d<A>i   l , þ, wh6 U¡¢O, :<;dA 5?- £¤ !$n&7orªª SD memory card (32 to 256MB)

Data save
Saving media
Saved items



80dB

ªWaveform, q& OBrts, :b0? -C1un:b0?- , qp5, vJwyx ) Uo w9zC{ õ' o|o !  zL}yA~
, 6G}t;t ^/UaDE-m DB0?-  2: Ctk2J : >B,  ¼^vT»<^Uaðñ4B ) }9 }, O 5 oT¦¥p O §4-  I    ) O 5 o o  x ¨O ¡¢O . 5|`© a, Gwj:H-E-C1 DE-?6 5E- -/ILK -46t

ªInputVoltage range
Impedance
Dynamic range
OutputVoltage range
Frequency range
Frequency sweep

measured data, bar cord data,measurement time and others
CSV format
1MB (data around for250)ªª

File type
File size
OthersDimension, Weightª

256(W) ® 90(H) ® 256(D)ª Approximately, 2.5kg
AC100V to 240V, 50¬ 60Hz

Power supply

Less than 20VA

F,.-0/21436587:9 4-7-16
4-7-16, Miyauchi, Nakahara-ku Kawasaki, JAPANTEL 044-589-8180(< ) FAX 044-589-8181; 211-0051,,¯±²j³C´ïCµhñk¶¸òók·ºôk¹Gõt» öC²Gñk¼mò½¸÷køC¾mù¿7úºÀjûCÁyüþÂyýCÃGÿÄ¸öÅ9öÀjÁ9ÆG Ç9ÈyÉGÊ ²9ËjÌ ·ºÍºÎEÏGÐy ÑjÒGÓtÔ9¾¸¿7Õ9Öd·º×dØyÙºÔ9ÚEÓLÛm²9ÜG¿2ÝÞjÁyÀ ·ßmàyÛGáLâGãd¾m¿hÝkÞ9äGå ²Gß¸àæGçmèjéGêmÜLÛ ëìBíC°hîðNOTES: Specifications, design and so forth are subject to change without notice for further improvement.

 !#"%$&('%)+* $(