Geostuff RS-120148 Скачать руководство пользователя

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Model

RS-96/24 and RS-120148

Rollalong Switch

Operating Manual

GEOSTUFF

19623 Via Escuela Drive

Saratoga, California 95070

U.S.A.

Содержание RS-120148

Страница 1: ...Model RS 96 24 and RS 120148 Rollalong Switch Operating Manual GEOSTUFF 19623 Via Escuela Drive Saratoga California 95070 U S A...

Страница 2: ...oups will become out of sequence To re synchronize the channels just connect up a set of geophones and adjust the gap until there are no dead geophones when the gap is set to zero On RS 120 48 models...

Страница 3: ...6 will now be l 24 If you start in position 1 you will be connecting the same geophones that were con nected at the end of the last solun So make your last shot at posilion 72 and re star at position...

Страница 4: ...g connections are the same from either end of the cable Consider Figure Pin Pin No No 1 w 4 7 FN 1 4 N E 4 4 7 W 4 1 6 N 4 2 4 3 W 4 4 N x 4 5 w 3 4 6 N 4 4 7 w 46 N Figure 1 24 channel refraction cab...

Страница 5: ...s They will bc dif ferent lengths but the long ones can be shortened to make up a set of matching cables This sequence continues until the switch is in the last position for the spread Figure 3 lists...

Страница 6: ...other to construct a cable on the ground with more takeouts Similar patterns foollow for cahlcs with more conductors and more or fewer takeouts How this works in the field is not obvious To illustrat...

Страница 7: ...pin input connectors and one or two identical output connectors Each is labeled on the case with the gcophonc or channel number groups The connector pins are arranged with the following number sequenc...

Страница 8: ...imentation As a general rule initial setups have problems with the cable arrangement Channels may be out of sequence or on the wrong end of the line Much of this manual has dealt with the issues of ca...

Страница 9: ...connectors which are coupled to the inputs by flat cables Looking at the top the inputs are or ganized as follows Stations 49 72 Stations 73 96 Stations 25 48 Stations 1 24 Turn the switch so the con...

Страница 10: ...pin numbers on the right side of the drawing which go through the string to the most distant takeout This takeout is defmed at ground station 1 The input adaptor will be wired to connect these wires...

Страница 11: ...e Cannon connectors should be different colors with the channel numbers em bossed Geostuff 23 1 c Cannon NK 27 21 C Channels l l 2 2 26 21 2 22 2 7 W 3 L 28 17 16 29 1 5 S 30 W 6 w 31 1 1 7 1 2 3 2 g...

Страница 12: ...switch to stations 1 12 Geophones 15 5 and 13 24 This adaptor is available 1 12 in W 30 from Geostuff as Part Number 920126 The strain reliefs should be marked GEOPHONES l 12 and GEOPHONES 13 24 B Xi...

Страница 13: ...r 920127 The strain reliefs should be marked GEOPHONES 25 36 and GEOPHONES 37 48 l l Cannon 2 2 6 Geophone 25 3 2 e 27 5 3 6 26 7 4 6 a 9 5 10 30 1 1 6 1 2 3 1 a 7 I 1 4 3 2 X 6 W 33 1 7 g 16 34 1 9 1...

Страница 14: ...Geos luff as Part Number 911208 with the 6l pin connector or 920402 with the 55 pin connector This cable should be about 4 feet long and marked with a green strain relief with the PN and the word CH...

Страница 15: ...20401 with Bendix PT 06A 22 55s or Part Number 911209 with Bendix PT MA 24 61S This cable should be about 4 feet long and marked with a green strain relief with the PN and the word CH 25 48 embossed A...

Страница 16: ...7 or with the 61 pin Ben dix connector as PN 911207 The connector on the left is a Bendix PT Ol 2455P or PT 0l 24 61P equivalent This cable should be about 8 feet long and marked with a black or green...

Страница 17: ...f Part Number 920516 with 55 pin Bendix The connector on the left is a Ben dix PT Ol 24 55P or PT Ol 24 61P equivalent This cable should be about 8 feet Bendix long and marked with a red strain PT 01...

Страница 18: ...this offset the starting position for rhe rollalong switch is position 85 These lwo adapters arc available from Gcostuff as Part Numbers 920701 and 920702 The strain reliefs on the Cannon con nectors...

Страница 19: ...rked l 24 and 25 W to indicate which input connector on the rollalong switch to use Cannon Seismate 122 Female Sockets 1 1 Geo hone 2 2 6 Sta Ion 1 f 3 27 5 2 6 7 0 2 9 Y 5 1 3 0 11 1 l I l 32 15 8 1...

Страница 20: ...enol 57 30500 connector The two cables should be marked 49 72 and 73 96 to indicate which input connector on the rol lalong switch to use Page 18 Female Sockets Cannon Seismate 122 Male Pins l 3 2 1 1...

Страница 21: ...onnector The two cables should be marked l 24 and 25 48 to indicate which input connector on the rol lalong switch to use A B J 2 6 Geo hone SdO 1 b 2 b 27 E F 2 6 G K 2 9 J 5 3 0 It M 3 1 N P L2 Amph...

Страница 22: ...r The two cables should be marked 49 72 and 73 to indicate which input connector on the rol lalong switch to use Page 20 Male Pins Mark Amphib 122 Female Sockets A e L c 2 E 5 27 2 8 G 4 2 9 J 5 3 0 L...

Страница 23: ...or replace any switch returned to our facility at no charge for parts or labor This guarantee does not apply to damage caused by misuse In the event of any problem contact us at GEOSTUFF 19623 Via Esc...