Acer SDX-400C Скачать руководство пользователя страница 19 | Manualshive

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Interface Implementation

Supported SCSI Messages

Abort

Message Parity Error

Bus Device Reset

Message Reject

Command Complete

No Operation

Disconnect

Restore Pointers

Extended Message

Save Data Pointer

– Synchronous Data Transfer

Request

– Wide Data Transfer Request

Identify ( w/&w/o Disconnect )

Ignore Wide Residue

Supported SCSI Commands

Erase

Receive Density Support

Inquiry

Report Luns

Load/Unload

Request Block Address

Locate

Request Sense

Log Sense

Reserve Unit

Log Select

Rewind

Mode Select

Seek Block

Mode Sense

Send Diagnostic

Prevent Allow Medium Removal

Space

Read

Test Unit Ready

Read Block Limits

Verify

Read Buffer

Write

Read Position

Write Buffer

Report Diagnostic Result

Write Filemarks

Release Unit

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Содержание SDX-400C

Страница 1: ...AIT Drive SDX 400C User s Guide CT GB ...

Страница 2: ...his document VORSICHT Diese Ausrüstung erfüllt die Europäischen EMC Bestimmungen für die Verwendung in folgender folgenden Umgebung en Wohngegenden Gewerbegebiete Leichtindustriegebiete Diese Ausrüstung erfüllt die Bestimmungen der Norm EN55022 Klasse B Contents Introduction 4 Product Features 4 Precautions 5 Installation 7 SCSI Connection Setting the SCSI ID 7 Option Switches DIP Switch 8 Mountin...

Страница 3: ...ed Intelligent tape AIT Advanced Intelligent Tape technology The SDX 400C drive achieves high data reliability through Read After Write an additional level of Error Correction Code and other features The SDX 400C drive stores data on tape using a standard format called AIT and ALDC formats GB ...

Страница 4: ...ULTRA WIDE and LVD SE single ended model SDX 400C Supports Variable or Fixed Record Length Supports SCSI Disconnection Arbitration Frame Rewrite Function Three levels of Error Correction Code ECC High Speed search 120 times normal Read Write speed Random Read Append Write Data Capacity Transfer Rate sustained SDX 400C 35 GByte capacity with AIT 1 230 m tape approximately 70 GByte to 105 GByte with...

Страница 5: ...y rise while the drive is turned on wait at least one hour before turning on the drive If you attempt to operate the drive immediately after a sudden increase in temperature a malfunction may occur Turning off the power to the drive while it is writing to tape may cause the tape to become unreadable All previously negotiated parameters will be lost whenever power to the drive is cycled Transportat...

Страница 6: ...nternal naked drive to be terminated with an external terminator Microsoft PC97 SCSI requirements SCSI peripherals must not terminate the bus Both internal and external cable ends are instead terminated by plug in connectors Terminator 68p cable Host Computer Wide SCSI This drive Exapmle of SCSI set up ...

Страница 7: ...Don t care OPEN Jumper not installed Parity Disable No Connection SCSI ID 3 SCSI ID 2 SCSI ID 1 SCSI ID 0 Jumpers SCSI ID SCSI ID 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2 1 0 P D N C 3 Parity Disable Jumper Parity check function can be disabled by Jumper Parity check is disabled while left end jumper is installed Parity generate function is always enabled ...

Страница 8: ...served OFF 4 Reserved OFF 5 Terminator Power ON 6 Reserved OFF 7 DC Control 1 ON 8 DC Control 2 OFF Data Compression Control DIP switch Data compression can be selected by DIP switches Data compression is enabled while position 7 DC Control 1 is ON Control by host can be disabled when position 8 DC Control 2 is ON ...

Страница 9: ...6 0 01 60 0 3 mm 3 54 0 01 90 0 3 mm 0 83 0 01 21 0 3 mm 0 2 0 01 5 0 3 mm 1 62 0 02 41 2 0 5 mm 0 29 0 02 7 4 0 5 mm 6 1 0 02 155 0 5 mm 0 3 0 02 7 6 0 5 mm 3 65 92 71 mm 0 19 0 02 4 7 0 5 mm 0 31 8 mm 6 M3 depth 2 5mm 0 10 max 6 M3 depth 2 5mm 0 10 max 1 35 0 02 34 3 0 5 mm 1 37 34 75 mm 0 77 19 48 mm 0 61 0 02 15 6 0 5 mm 0 85 21 465 mm 1 51 38 4 mm 2 51 63 8 mm ...

Страница 10: ...1 47 5 0 3 mm 3 12 0 01 79 2 0 3 mm 0 39 0 02 9 9 0 5 mm 0 86 0 02 21 8 0 5 mm 1 22 0 01 31 0 0 3 mm 1 65 0 01 42 0 0 3 mm 0 56 0 01 14 4 0 3 mm 4 0 02 101 6 0 5 mm 3 7 0 01 94 0 0 3 mm 5 5 0 02 139 6 0 5 mm 5 87 0 02 149 0 0 5 mm 1 62 0 02 41 2 0 5 mm 1 51 38 4 mm 1 87 0 01 47 5 0 3 mm 0 3 mm 3 12 0 01 79 2 0 3 mm 0 31 8 mm 0 19 0 02 4 7 0 5 mm 2 45 0 01 62 4 6 M3 depth 2 5mm 0 10 max SDX 400C R ...

Страница 11: ...emodeling from 5 25 Model to 3 5 Model You can remodel the SDX 400C R 5 25 model to the SDX 400C 3 5 model yourself 1 Remove the 2 screws for each side rail 2 Take the side rail off Side Rail L Side Rail R ...

Страница 12: ...12 Orientation 10 10 10 10 10 10 10 10 ...

Страница 13: ...cation of 3 LEDs There are three LED indications BUSY TAPE and STATUS and an EJECT button on the front panel of the unit Front Panel for 3 5 Standard Height BUSY TAPE STATUS Advanced Intelligent Tape BUSY TAPE STATUS ...

Страница 14: ...ge Other None None None SCSI None None Drive Loading Unloading None Drive Loading Unloading Write Protected None Loaded Cleaning Tape at EOM None Loaded None SCSI Loaded None SCSI Drive Loaded None Independent Loaded Write Protected Independent Independent Loaded Error Rate Warning Cleaning Request Self test Failure Waiting for Reset Waiting for Eject Not defined off on 1 pulse 0 25 sec on 0 25 se...

Страница 15: ...te from the slot Write protecting a Tape Cassettes can be write protected by sliding the tab on the back of the cassette In this state data can be read from the tape but not written onto it Using your fingernail push the switch in the direction of the arrow to protect the tape from writing or accidental erasure Return the switch to its original position to re enable writing AIT 1 Using a Cleaning ...

Страница 16: ...e the motor shaft counterclockwise to bring the threading mechanism back to the initial position Refer to the photo 1 on page 18 5 Before manual eject procedure tape slack must be removed in order to prevent tape damage Press and rotate the gear mechanism located on the right side of the drive clockwise to tighten the tape 6 After the tape slack has been removed turn the screw located on the right...

Страница 17: ...17 7 Return the drive to Acer for repair 3 Cassette Compartment Motor 2 Reel Motor 1 Loading Motor ...

Страница 18: ...ial Position of the Threading Mechanism Caution Stop rotating the motor shaft immediately when the guide B see detail A of Photo 1 gets to the area below the line C C This line is defined by 2 circular tape guide surfaces of the cartridge Otherwise the gear of the drive can be damaged ...

Страница 19: ...er Request Identify w w o Disconnect Ignore Wide Residue Supported SCSI Commands Erase Receive Density Support Inquiry Report Luns Load Unload Request Block Address Locate Request Sense Log Sense Reserve Unit Log Select Rewind Mode Select Seek Block Mode Sense Send Diagnostic Prevent Allow Medium Removal Space Read Test Unit Ready Read Block Limits Verify Read Buffer Write Read Position Write Buff...

Страница 20: ...Swept Sine 5 to 500 Hz 0 25 G Peak 1 Octave min Non Operating Swept Sine 5 to 500 Hz 0 5 G Peak 1 Octave min 3 axes 3 directions Shock Operating No Data Loss Half Sine Performance 5 G Peak 3 ms 3 axes 3 directions Interval 10 seconds Non Operating No Device Damage Half Sine 90 G Peak 3 ms 30 G Peak 11 ms 3 axes 3 directions Dimensions SDX 400C SDX 400C R Height 41 2 mm 1 62 in 41 2 mm 1 62 in Widt...

Страница 21: ...ility of data loss Temperature and Humidity Range Temperature Operating 5 C to 40 C T 10 C h Non Operating mech 40 C to 70 C T 20 C h Non Operating tape 40 C to 45 C T 20 C h Humidity Operating 20 to 80 RH non condensing Maximum wet bulb temperature 26 C Non Operating mech 5 to 95 RH T 30 h Non Operating tape 20 to 80 RH T 30 h Power Requirements Model Voltage Max Ripple Current Typical Maximum SD...

Страница 22: ...22 Acer Contacts For further information please contact http csd acer com tw ...

Страница 23: ...ntained herein indirect special incidental or consequential damages in connection with the furnishing performance or use of this document VORSICHT Diese Ausrüstung erfüllt die Europäischen EMC Bestimmungen für die Verwendung in folgender folgenden Umgebung en Wohngegenden Gewerbegebiete Leichtindustriegebiete Diese Ausrüstung erfüllt die Bestimmungen der Norm EN55022 Klasse B 目錄介紹 25 產品特性 25 防護措施...

Страница 24: ...24 SDX 400C 磁帶機 SDX 400 系列磁帶機是一使用 AIT Advanced Intelligent Tape 科技的高容量資料儲存裝置 SDX 400C磁帶機經由先寫入後讀取錯誤更正編碼的額位水準和其他特徵而達到高資料可靠性 SDX 400 系列磁帶機儲存資料在一標準格式化稱為 AIT 和 ALDC 格式的磁帶上 ...

Страница 25: ...0MB 的緩衝記憶體 3 5 外型 5 25 外型內建的 SCSI 界面 ULTRA WIDE 和 LVD SE Single ended 模式支援可變的或固定的記錄長度支援 SCSI 切斷仲裁先寫入後讀取的功能 RAW 可選用開或關讀取重試可選用開或關資料框重寫功能 3 段錯誤改正碼判定 EEC 高速搜尋一般讀寫速度 120 倍隨機讀取添加寫入資料儲存容量傳輸速率持續的 SDX 400C 系列 35G 位元組容量 AIT 1 230m 磁帶使用資料壓縮大約 70 G 105 G 位元組每秒 4M 位元組 AIT 1 格式使用資料壓縮大約每秒 8 M 12 M 位元組 ...

Страница 26: ...區有機械衝擊和振動地方陽光直射操作當磁帶機運作時請勿移動否則可能會導致故障發生避免將磁帶機曝露於溫度突然由低變高的環境否則可能會造成磁帶機內部凝結水氣如果周圍溫度突然上升而要啟動磁帶機請在啟動磁帶機之前要等待至少一小時如果你在溫度突然增加之後立即嘗試操作磁帶機可能會造成故障當磁帶還在磁帶機內時請勿關機運送請保留原始的包裝材料以備日後磁帶機的運送在移動磁帶機之前請先取出磁帶將磁帶機由電腦內取出後再裝於原始的包裝箱內 ...

Страница 27: ... SDX 400C 符合 Microsoft PC97 標準這標準需要內部的驅動終端連結和外部的終端器 Microsoft PC97 SCSI 的需求 SCSI 的周邊不需在匯流排線上終端連結在內部和外部連線末端用插入式 PLUG IN 連結器取代終端連結 Terminator 68p cable Host Computer Wide SCSI This drive 主電腦 68p 匯流排 cable 本設備終端器 ...

Страница 28: ...ty Note CLOSED Jumper Don t care OPEN Jumper not installed Parity Disable No Connection SCSI ID 3 SCSI ID 2 SCSI ID 1 SCSI ID 0 Jumpers SCSI ID SCSI ID 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2 1 0 P D N C 3 同位檢查解除接線 JUMPER 同位檢查功能可用接線 JUMPER 方式解除當左邊接線接通時同位檢查功能將被解除不然一般情況下同位檢查功能一直是開啟的接線座電源接頭表示無關聯表示接通表示不接通 ...

Страница 29: ...7 8 DIP 開關 1 Reserved OFF 2 Reserved OFF 3 Reserved OFF 4 Reserved OFF 5 Terminator Power ON 6 Reserved OFF 7 DC Control 1 ON 8 DC Control 2 OFF 資料壓縮控制 DIP 開關資料的壓縮是經由 DIP 開關的選擇當 DIP 開關的位置 7 撥在 ON 時為啟動資料壓縮的功能若 DIP 開關的位置 8 撥在 ON 時則為解除了被主電腦控制 ...

Страница 30: ... 0 3 mm 3 54 0 01 90 0 3 mm 0 83 0 01 21 0 3 mm 0 2 0 01 5 0 3 mm 1 62 0 02 41 2 0 5 mm 0 29 0 02 7 4 0 5 mm 6 1 0 02 155 0 5 mm 0 3 0 02 7 6 0 5 mm 3 65 92 71 mm 0 19 0 02 4 7 0 5 mm 0 31 8 mm 6 M3 depth 2 5mm 0 10 max 6 M3 depth 2 5mm 0 10 max 1 35 0 02 34 3 0 5 mm 1 37 34 75 mm 0 77 19 48 mm 0 61 0 02 15 6 0 5 mm 0 85 21 465 mm 1 51 38 4 mm 2 51 63 8 mm ...

Страница 31: ...7 5 0 3 mm 3 12 0 01 79 2 0 3 mm 0 39 0 02 9 9 0 5 mm 0 86 0 02 21 8 0 5 mm 1 22 0 01 31 0 0 3 mm 1 65 0 01 42 0 0 3 mm 0 56 0 01 14 4 0 3 mm 4 0 02 101 6 0 5 mm 3 7 0 01 94 0 0 3 mm 5 5 0 02 139 6 0 5 mm 5 87 0 02 149 0 0 5 mm 1 62 0 02 41 2 0 5 mm 1 51 38 4 mm 1 87 0 01 47 5 0 3 mm 0 3 mm 3 12 0 01 79 2 0 3 mm 0 31 8 mm 0 19 0 02 4 7 0 5 mm 2 45 0 01 62 4 6 M3 depth 2 5mm 0 10 max SDX 400C R 010...

Страница 32: ...32 從 5 25 型號改裝為 3 5 型號您可以自己將SDX 400C R 5 25 型號改裝為SDX 400C 3 5 型號 1 擰掉兩側側板上的 2 個螺絲 2 取下側板 Side Rall L Side Rall R ...

Страница 33: ...33 方向 10 10 10 10 10 10 10 10 ...

Страница 34: ...34 操作三個 LED 指示燈的位置前面面板有三個 LED 指示燈忙碌 BUSY 磁帶 TAPE 和狀態 STATUS 和一個退出鍵 EJECT 3 5 標準高度的前面面板 BUSY TAPE STATUS Advanced Intelligent Tape BUSY TAPE STATUS ...

Страница 35: ...APE STATUS 執行磁帶匣其他無無無 SCSI 無無驅動已上帶未上帶無驅動已上帶未上帶寫入保護無已上帶清潔中無已上帶無 SCSI 已上帶無 SCSI 驅動已上帶無無關聯已上帶寫入保護無關聯無關聯已上帶錯誤速率警告要求清潔自我測試失敗等待重置等待退匣表內表沒有定義滅亮 0 25秒亮 0 25秒滅 3 5秒亮 0 5秒滅每一次亮0 25秒 0 25秒亮 0 5秒滅兩次 ...

Страница 36: ...保護狀態在這種狀態下資料只可以由磁帶讀取而不能寫入 Using your fingernail push the switch in the direction of the arrow to protect the tape from writing or accidental erasure Return the switch to its original position to re enable writing AIT 1 使用清潔卡匣 SDX 400C 系列清潔功能建立在磁帶機內因此定期使用清潔匣去清潔或其他要求是不需要的但是然磁帶機在最差的情況下仍無法恢復原有功能此時建議使用清潔帶用指甲將開關推向箭頭所指的方向以防止寫入或意外刪除資料將開關扳回原來位置以恢復寫入功能 ...

Страница 37: ...機使磁帶機底部和右側容易做調整處理 2 移開磁帶機的上蓋 3 位於磁帶機底部有一開孔是載入導帶馬達中心軸調整孔可用精密螺絲起子插入來旋轉調整 4 逆時針方向轉動馬達中心軸去帶動導帶機械裝置退回原始位置見下圖步驟 1 5 在手動退出磁帶之前必須使磁帶鬆弛部份拉緊預防磁帶損壞順時針方向轉動磁帶機右側的傳動裝置繃緊磁帶見下圖步驟 2 6 在繃緊磁帶後以精密螺絲起子順時針方向轉動磁帶機右側的螺絲直到磁帶匣在磁帶機內被升起並退出見下圖步驟3 ...

Страница 38: ...38 7 將磁帶機送回 Acer 修理 3 Cassette Compartment Motor 2 Reel Motor 1 Loading Motor ...

Страница 39: ...39 detail A B C C tape guide surface tape guide surface A Cartridge 照片 1 上帶機的初期位置注意當 Guide B 見上圖的面積在線 C C 之下立即停止馬達的旋轉否則驅動齒輪會損壞註線 C C 的定義卡匣內兩倍循環帶的引導表面 ...

Страница 40: ... Identify w w o Disconnect Ignore Wide Residue 支援的 SCSI 指令 Erase Receive Density Support Inquiry Report Luns Load Unload Request Block Address Locate Request Sense Log Sense Reserve Unit Log Select Rewind Mode Select Seek Block Mode Sense Send Diagnostic Prevent Allow Medium Removal Space Read Test Unit Ready Read Block Limits Verify Read Buffer Write Read Position Write Buffer Report Diagnostic R...

Страница 41: ...25 G peak 1 Octave min 未工作中掃描正弦波方式 5 到 500Hz 振幅 0 25 G peak 1 Octave min 3 軸 3 方向機械衝擊工作中沒有資料損失半正弦波條件效率 5 G Peak 3 ms 3 軸 3 方向間隔 10 秒一次未工作中產品不損壞半正弦波條件 90 G Peak 3 ms 30 G Peak 11 ms 3 軸 3 方向間隔 10 秒一次體積 SDX 400C SDX 400C R 高度 41 2 mm 1 62 in 41 2 mm 1 62 in 寬度 101 6 mm 4 0 in 149 0 mm 5 87 in 厚度 155 0 mm 6 1 in 155 0 mm 6 1 in ...

Страница 42: ...構 40 到 70 溫度變化 20 h 未工作中磁帶 40 到 45 溫度變化 20 h 濕度工作中 20 到80 RH 不結霜最大濕球溫度26 未工作中機械結構 5 到 95 RH 濕度變化 30 h 未工作中磁帶 20 到 80 RH 濕度變化 30 h 電源要求型號電壓漣波電流 Current Model Voltage Max Ripple 常態最大 SDX 400C 5 V 5 100 mVp p 1 3 A 2 5 A 12 V 10 150 mVp p 0 4 A 1 2 A 電磁相容輻射傳導 EN55022 94 EN55022A1 95 Class B 懸浮粒子工作中少於 150 微克 m 以 24 小時取樣為準 ...

Страница 43: ...43 客戶聯繫如需進一步相關訊息請參閱以下網址 http csd acer com tw ...

Страница 44: ...Printed in Japan 4 670 558 11 1 ...

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