Manual/User Guide
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... section explains the special terminology used in this manual. Preface This manual describes the MHL Series and MHM Series, 2.5-inch hard disk drives. CHAPTER 3 Installation Conditions This chapter describes the external dimensions, installation conditions, and switch settings of the MHL Series and ...which they operate. Abbreviation This section gives the meanings of the drives and explains in this manual. These drives have a built-in controller that the reader has a basic knowledge of hard disk drives and their features. CHAPTER 2 Device Configuration This chapter describes ...
... section explains the special terminology used in this manual. Preface This manual describes the MHL Series and MHM Series, 2.5-inch hard disk drives. CHAPTER 3 Installation Conditions This chapter describes the external dimensions, installation conditions, and switch settings of the MHL Series and ...which they operate. Abbreviation This section gives the meanings of the drives and explains in this manual. These drives have a built-in controller that the reader has a basic knowledge of hard disk drives and their features. CHAPTER 2 Device Configuration This chapter describes ...
Manual/User Guide
Page 10
... important alert messages in this manual are as loud speakers. Also, damage to the predate or other property, may cause damage to the disk drive. Task Normal Operation Alert message Page Data corruption: Avoid mounting the disk near strong 3-8 magnetic sources such as follows: CAUTION A hazardous situation...disconnect the body ground (500 kΩ or greater). C141-E104-03EN v Damage: Do not press the cover of the disk drive. Ensure that the disk drive is not affected by the edges. Pressing it by external magnetic fields. Do not touch the printed circuit board, but hold it ...
... important alert messages in this manual are as loud speakers. Also, damage to the predate or other property, may cause damage to the disk drive. Task Normal Operation Alert message Page Data corruption: Avoid mounting the disk near strong 3-8 magnetic sources such as follows: CAUTION A hazardous situation...disconnect the body ground (500 kΩ or greater). C141-E104-03EN v Damage: Do not press the cover of the disk drive. Ensure that the disk drive is not affected by the edges. Pressing it by external magnetic fields. Do not touch the printed circuit board, but hold it ...
Manual/User Guide
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The MHL Series and MHM Series are 2.5-inch hard disk drives with built-in this chapter, and specifications and power requirement are described. C141-E104-03EN 1-1 CHAPTER 1 Device Overview 1.1 Features 1.2 Device Specifications 1.3 Power Requirements 1.4 Environmental Specifications 1.5 Acoustic Noise 1.6 Shock and Vibration 1.7 Reliability 1.8 Error Rate 1.9 Media Defects Overview and features are described in disk controllers. These disk drives use the AT-bus hard disk interface protocol and are compact and reliable.
The MHL Series and MHM Series are 2.5-inch hard disk drives with built-in this chapter, and specifications and power requirement are described. C141-E104-03EN 1-1 CHAPTER 1 Device Overview 1.1 Features 1.2 Device Specifications 1.3 Power Requirements 1.4 Environmental Specifications 1.5 Acoustic Noise 1.6 Shock and Vibration 1.7 Reliability 1.8 Error Rate 1.9 Media Defects Overview and features are described in disk controllers. These disk drives use the AT-bus hard disk interface protocol and are compact and reliable.
Manual/User Guide
Page 32
CHAPTER 2 Device Configuration 2.1 Device Configuration 2.2 System Configuration This chapter describes the internal configurations of the hard disk drives and the configuration of the systems in which they operate. C141-E104-03EN 2-1
CHAPTER 2 Device Configuration 2.1 Device Configuration 2.2 System Configuration This chapter describes the internal configurations of the hard disk drives and the configuration of the systems in which they operate. C141-E104-03EN 2-1
Manual/User Guide
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CHAPTER 3 Installation Conditions 3.1 Dimensions 3.2 Mounting 3.3 Cable Connections 3.4 Jumper Settings This chapter gives the external dimensions, installation conditions, surface temperature conditions, cable connections, and switch settings of the hard disk drives. C141-E104-03EN 3-1
CHAPTER 3 Installation Conditions 3.1 Dimensions 3.2 Mounting 3.3 Cable Connections 3.4 Jumper Settings This chapter gives the external dimensions, installation conditions, surface temperature conditions, cable connections, and switch settings of the hard disk drives. C141-E104-03EN 3-1
Manual/User Guide
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Ensure that the disk drive is not affected by the edges. (6) Handling cautions Please keep the following cautions, and handle the HDD under the safety environment. 3-8 C141-E104-03EN Do not touch the printed circuit board, but hold it too hard, the cover and the spindle motor contact, which may... cause damage to the disk drive. Damage: Do not press the cover of the disk drive. Pressing it by external magnetic fields. Mounting screw hole Cable connection Mounting...
Ensure that the disk drive is not affected by the edges. (6) Handling cautions Please keep the following cautions, and handle the HDD under the safety environment. 3-8 C141-E104-03EN Do not touch the printed circuit board, but hold it too hard, the cover and the spindle motor contact, which may... cause damage to the disk drive. Damage: Do not press the cover of the disk drive. Pressing it by external magnetic fields. Mounting screw hole Cable connection Mounting...
Manual/User Guide
Page 148
... capability Indicates the method of off -line data collection capability is 0, it indicates that error logging function. Self-test has been aborted by the drive. If the off -line data collection carried out by a fatal error. Bit Meaning 0 Indicates that Execute Off-Line Immediate is supported. 1 ...test has been completed abnormally by write test. Self-test has been completed abnormally by an unknown meaning. Self-test has been stopped by hard or soft reset. Bit 1: The device automatically saves the attribute value data to 7: Reserved bits C141-E104-03EN 5-71 Bits 2 to ...
... capability Indicates the method of off -line data collection capability is 0, it indicates that error logging function. Self-test has been aborted by the drive. If the off -line data collection carried out by a fatal error. Bit Meaning 0 Indicates that Execute Off-Line Immediate is supported. 1 ...test has been completed abnormally by write test. Self-test has been completed abnormally by an unknown meaning. Self-test has been stopped by hard or soft reset. Bit 1: The device automatically saves the attribute value data to 7: Reserved bits C141-E104-03EN 5-71 Bits 2 to ...
Manual/User Guide
Page 221
... completion of sectors requested by a command is physically sequent to the last sector of previous command and random write operation is eliminated. Also, the drive sets the normal end status in the case that data to search the target sector. If the received command is a "sequential write" (data ...been completed, the latency time occurs to be written by the host system. When the write operation of the previous command. Even if a hard reset or soft reset is received or the write cache function is disabled by the host system as same as at previous command. Received data...
... completion of sectors requested by a command is physically sequent to the last sector of previous command and random write operation is eliminated. Also, the drive sets the normal end status in the case that data to search the target sector. If the received command is a "sequential write" (data ...been completed, the latency time occurs to be written by the host system. When the write operation of the previous command. Even if a hard reset or soft reset is received or the write cache function is disabled by the host system as same as at previous command. Received data...
Manual/User Guide
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... DRDY DRQ DSC DWF dB A-scale weighting Disk enclosure Device/head register Drive ready Ddata request bit Drive seek complete Drive write fault E ECC Error checking and correction ER Error register ERR Error F FR Feature register H HA Host adapter HDD Hard disk drive IDNF IRQ14 I ID not found Interrupt request 14 L LED Light emitting diode...
... DRDY DRQ DSC DWF dB A-scale weighting Disk enclosure Device/head register Drive ready Ddata request bit Drive seek complete Drive write fault E ECC Error checking and correction ER Error register ERR Error F FR Feature register H HA Host adapter HDD Hard disk drive IDNF IRQ14 I ID not found Interrupt request 14 L LED Light emitting diode...