Manhattan Computer Products ST 250 instruction manual Trouble Shooting Guide, Specifications

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TROUBLE SHOOTING GUIDE

If you suspect there is a problem with your receiver, please check the following trouble shooting guide before calling a Manhattan authorised service agent.

WARNING! Do NOT attempt to repair the receiver yourself. Tampering with the receiver may result in fatal electric shock and will invalidate your warranty.

Symptoms --- Possible cause / solutions

Front display not lit ---Check that the mains lead is plugged into the power socket. Check that your TV is tuned for the correct channel or is switched to correct AV input.

No picture or sound or any menus ---No signal. Channel is scrambled. The antenna is not in correct position. Check LNB wire is not damaged or shorting. Check LNB may be faulty. Unplug receiver from power socket and retry.

Interference, on picture, using Modulator output --- Local terrestrial TV interference. Switch the output

channel to different one then re-tune your TV. Select the appropriate ‘TV Standard’ using TV Settings menu. Bad picture with blocking or frozen ---Signal weak or noisy. Check signal quality. Antenna not in correct position

Not responding to remote control ---Check the batteries in your remote control. Replace with new. You have lost or forgotten your password ---Apply master password or contact your Manhattan dealer.

SPECIFICATI

 

SPECIFICATIONS

 

TUNER

 

Input Connector

F-type IEC 169-24 Female

Frequency Range

950MHz to 2150MHz

Input Impedance

75 Ohm

Signal Level

-25 to - 65 dBm

LNB Power & Polarization

Vertical +14V, Horizontal +18V (600mA Max. with Overload Protection)

LNB Control

22KHz … 4 KHz, Tone burst A/B and DiSEqC 1.2

22 KHz Tone Amplitude

0.6Vpp (…0.2V)

Input Symbol Rate

1~45 Msps

FEC Decoder

Auto, 1/2, 2/3, 3/4, 5/6, 7/8

SYSTEM

 

Transmission Standard

DVB MPEG-2

Input Data Rate

Max 15Mb/s

Aspect Ratio

4:3, 16:9

Video Resolution

720 x 480 NTSC, 720 x 576 PAL

Audio Decoding

MPEG Layer 1 and 2

Audio Mode

Single channel / Dual Channel/Joint Stereo / Mono

Sampling Rate

32KHz, 44.1KHz, 48KHz, 96KHz,

COMMON INTERFACE

 

Slots

2 slots type 1 and type 2

PCMCIA

DVB Common Interface Standard

IRDETO EMBEDDED CI

 

Card Slot

1 Slot DVB Common Interface Standard

PVR READY

To fit 40 - 120 GB Hard Disk Drive

CONNECTORS

 

CVBS

1 PHONO RCA

Audio Output

2 x PHONO (L, R) / RCA

Digital Audio Output

1 PHONO RCA (S/P DIF)

+12V Output

1 PHONO RCA (+12Volts 100mA Max)

Data Interface

1 RS232 (Bit Rate: 115,200 baud Connector: 9-pin D-sub type)

RF connectors

75 Ohm IEC 169-2 Male/Female

RF MODULATOR

 

Frequency

60MHz to 72 MHz

Channel Range

CH3 to CH4

TV standard

NTSC M

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Contents Plaza Models Contents To Watch a Different Channel Whilst Recording AnotherIntroduction Rear Panel Connections FeaturesSafety Notice Danger High VOLTAGE! Risk of Electric Shock All ModelsRemote Control Functions Connectors and DefinitionsMain Menu Operation in Programming ModeInstallation Tuning Your TV to Output SignalStore After above settings move to store and press OK key Install MenuConfiguring Your Antenna LNB PowerDiSEqC Usals menu Automatic Positioner Example To configure four antennas12V To select 12 volts output for relay type LNB switch Example To configure Monoblock LNBAntenna Using a Mechanical Polarizer for Your LNB Store Store the settings Channel Search Manual Scan and SearchPress OK key and channel list will appear on your screen Advance Search Special FeatureChannel Search To Change Channel or SatelliteUpgrading Software Conditional Access Viewing Scrambled ChannelsSorting the Channel List Selecting Radio ChannelsTo Select Audio Language To Activate Sleep TimerInstalling Favorite Channels To Select Subtitles on a ChannelTo Rename Channel Advanced Installation Channel EditTo Lock Menu and Channels To Delete ChannelsReceiver to Receiver Copy Function To Sort Satellite ListTo Renaming a TP To Sort TP ListPVR Remote Keys To Record ProgramsTo Record Timed Programs To Playback and Edit+12V Output Phono RCA +12Volts 100mA Max Trouble Shooting GuideSymptoms --- Possible cause / solutions SpecificationsPower Supply Master PasswordType

ST 250 specifications

The Manhattan Computer Products ST 250 is a versatile and compact device designed to meet the demands of today's tech-savvy users. With an emphasis on performance and user-friendliness, this device integrates advanced technology and refined features into a single, efficient package.

One of the standout features of the ST 250 is its robust processing power. Equipped with a powerful, energy-efficient CPU, the device can handle demanding applications, multitasking, and complex computations with ease. This makes it suitable for both casual users and professionals who require reliable performance for tasks such as data analysis, graphic design, or software development.

Connectivity is crucial in today’s digital landscape, and the ST 250 excels in this area. It includes multiple USB ports, HDMI output, and an array of contemporary connection options, ensuring compatibility with various peripherals and external devices. Furthermore, its built-in Wi-Fi and Bluetooth capabilities provide seamless wireless interactions, making it easy to connect to the Internet or sync with other devices.

The ST 250 also features a user-friendly interface, characterized by its responsive display and intuitive navigation options. This makes it accessible for users of all skill levels, ensuring that even those who may not be tech-savvy can operate the device with minimal guidance. Additionally, the device’s compact form factor allows it to fit neatly in any workspace, making it a perfect solution for environments where space is at a premium.

Storage is another essential aspect of the ST 250. It offers ample storage options, ranging from SSDs for speed and reliability to larger HDDs for users needing more capacity. This flexibility ensures that users can choose the configuration that best meets their needs, whether prioritizing speed or storage capacity.

Durability is key for any electronic device, and Manhattan Computer Products has incorporated high-quality materials and construction into the ST 250. This ensures longevity and reliability, allowing users to depend on the device for years without significant degradation in performance.

In summary, the Manhattan Computer Products ST 250 combines powerful processing capabilities, extensive connectivity options, user-friendly design, versatile storage configurations, and durable construction. This makes it an excellent choice for individuals and businesses looking for a dependable and efficient computing solution. Whether for daily tasks, creative projects, or business operations, the ST 250 delivers the reliability and performance demanded by modern users.