Cuisinart SG2-DRT-3X инструкция обслуживания

SG2 -DRT-3X I nstallati on Sheet STARL INE ® SG2-DRT -3X Instal l ati on S heet 49 4828- 001 This In stallation Sheet descr ibes the proc edure for installin g the SG 2-DRT-3X in the SG2440 or SG2000 n ode . The Mo to rola ® Dig ital Return Tran smitter (SG2-DRT-3X ) converts thr ee indep endent 5 to 42 MHz analog RF retur n-path sign als into on[...]

2 STAR LINE SG2-DRT -3X I nstallati on Sheet Fig ure 1 illustrates a block diagr am of the SG2-DRT-3X: Figure 1 SG2-DRT -3X bl ock diagram 42 M Hz LPF Gai n block Gai n block Gai n block Pi n attenuator Pi n attenuator Pi n attenuator 42 M Hz LPF 42 M Hz LPF 5-42 MHz 5-42 MHz 5-42 MHz LF pilot generator LF pilot generator LF pilot generator Fr ame [...]

STAR LINE 3 SG2-DRT-3X In stallati on Sheet Table 1 provides i nformatio n on t he user-rela ted feat ures of th e SG2-DRT-3 X: Key Featur e Description 1 OP TIC AL PO WE R (1 V/mW) This test po int enable s mon itori ng o f the op tical outpu t le vel o f the module. The no mi nal sca le facto r is 1. 0 V /mW (6 . 3 V e quates t o 8 dBm). The opti[...]

4 STAR LINE SG2-DRT -3X I nstallati on Sheet Fig ure 3 illustrate s a block diagram of the SG2440- DR-3X retu rn configur ation: Figure 3 SG2440-DR-3X r eturn configur ation RP1 DRT1 DRT2 RP3 RP2 RP4 3.5 d B 3.5 d B (MCX) (MCX) PLUG-IN BOARD E-P ACK LI D TX D sub locati on DRT1 DRT2 XMTR INPUT C A B Fig ure 4 illustrate s the SG2440-D R-3X return b[...]

STAR LINE 5 SG2-DRT-3X In stallati on Sheet To in stall the SG2-DRT -3X in the SG2440 no de: 1 If pr esent, remov e any analog transmitter th at occu pies the op tical XMTR B o r A position s, as illustrated in Figure 5, and t h en install th e doubl e-wide S G2-D RT-3X: Figure 5 SG2440 lid Op ti c al X MT R A Opti c al XMTR B Pad D RT2 TP DRT2 Pad[...]

6 STAR LINE SG2-DRT -3X I nstallati on Sheet TP XMTR A and Pad XMTR A are not used, th erefor e, it is not nec essa ry to pad the XMTR A lo cation as n o s ig nal is present. 8 Close th e housing and use a torque wr ench to progressively tighten th e housing bolts to a fin al torque o f 12 ft-lbs. in the sequ ence stamped on the hou sing lid. Figur[...]

STAR LINE 7 SG2-DRT-3X In stallati on Sheet Inst all ing th e SG 2- D RT- 3X in the SG 24 40 No de i n a 1X or 2X Con f igur at ion The SG2-DRT-3X t ran smitter can operate with thre e data streams. If you install the SG2-D RT-3X in an SG2440 th at will remain a combined (1X) or split (2X) return, an addition al cable is pr ovided to p roperly load[...]

8 STAR LINE SG2-DRT -3X I nstallati on Sheet To u se the SG2-DRT- 3X, the SG 2000 m ust be equipped wi th the ICS plug- in board. The cir cuitry on t his assembly con tains 9 dB of attenuation to ensure pro per levels into the tran smitter input. Fig ure 8 illustrates th e ICS board: Figure 8 SG2 IC S boa rd J1[...]

STAR LINE 9 SG2-DRT-3X In stallati on Sheet To in stall the SG2-DRT -3X in the SG2000 no de: 1 If pr esent, remov e any analog transmitter th at occu pies the op tical transmitte r B or A positions as illu strated in Figure 9, and then install the double-wide SG 2-DRT-3X: Figure 9 SG2000 optical transmi tter B and A locations Pow er supply 1 Power [...]

10 STAR LINE SG2-DRT -3X I nstallati on Sheet Fig ure 10 illustr ates the SG2000 e quippe d with a n SG2-RPM/ C, the E-pack c over re moved, the ICS lo cations, proper c able rou tin g and i n sta lled SG2-DRT-3X: Figure 10 SG2-DRT-3X in stalled in SG2000 IC S c o nnec t i o ns 5 Install an SG 2-DR-3X input boar d in each selected ICS location. The[...]

STAR LINE 11 SG2-DRT-3X In stallati on Sheet 8 Contin ue to route the tw o cables alongside the PIC and un der t he fiber tray in the SG2000 lid as illustrated in Figu re 10. 9 At tach DR MC X 1 co nne cto r to R F INP UT A an d DR MCX 2 connec tor to RF INPU T B on top o f the SG2-DRT- 3X (Figur e 10). 10 Use ti e straps to loosel y secu re the tw[...]

12 STAR LINE SG2-DRT -3X I nstallati on Sheet Spec ific atio ns Specifications a re valid o ver the gi ven bandpas s an d operatin g tempe rature ra n ge of − 40 ° F t o +140 ° F ( − 40 ° C to +60 ° C). Spec ifications are stated typical un less otherw ise noted, a nd are subjec t to ch ange. Refer to the M otor ola BCS Web site or contac t[...]

STAR LINE 13 SG2-DRT-3X In stallati on Sheet SG2- D RT-3X CW DM M od el s Model D escription SG2-DRT-3X - 1310 3X TDM C W DM TX , 1310 n m , DFB , SC/APC SG2-DRT-3X - 1470c 3X TDM C W DM TX , 1470 n m , DFB , SC/APC SG2-DRT-3X - 1490c 3X TDM C W DM TX , 1490 n m , DFB , SC/APC SG2-DRT-3X - 1510c 3X TDM C W DM TX , 1510 n m , DFB , SC/APC SG2-DRT-3X[...]

INVI SI BLE LAS ER R AD IATIO N PEAK PO WE R 5.0m W W AVELENGTH 1300nm CLASS II Ib LAS ER PR ODU CT CH APTE R 1 SU BCH APT ER J THI S PR ODUCT COM PLI E S WITH 21CF R AVOI D D IR EC T EX POS UR E T O BEA M DA N G E R T his is a c lass 1 pr oduct that c ontains a cl ass I IIb las er and is intended for o per ation i n a cl osed en v ir onment with f[...]

FCC Decl arat ion of C onf or mity Accor ding to 47 CF R, P arts 2 and 1 5 for Clas s B Pers onal Com puters and Peripher als ; and/or CPU Boards and Pow er Suppl ies used w ith Clas s B Pers onal Com puters , Motorola, Inc., 6450 Seq uence Dri v e, San Di ego, C A 92121, 1- 800- 225-944 6 or 101 T ournam ent Dri ve, Hors ham, PA 1904 4, 1-800- xxx[...]

MOT O RO LA, th e St yl ized M L og o an d ST A R LINE ar e r egist er ed in t he U S P at ent & T r ad em ark O f f ice. A ll ot h er pr od uc t or s er vic e nam es ar e th e prop ert y of th eir r esp ect i ve own ers .  Motor ol a, Inc . 200 3. 494828-00 1 5/03 Al l righ ts re s e rve d. N o part of th e c ont en ts of th is man u al may[...]