ZFL-181-92 and ZFL-181-93
Specifications
The following specifications are for the Laptop computer. Optional features that may or may not be present on some models
are indicated.
CPU
Processor 8OC88 CMOS 16-bit processor.
Type 16-bit internal.
Clock speed 4.77 MHz (IBM standard)/8 MHz.
Memory 640K dynamic RAM.
Display LCD device.
Capacity 80 x 25 characters in text mode. 640 x 200 pixels in graphics mode. PC-compatible in normal text and graphics modes.
Size 8" wide x 6.13" high (49 sq. in.), standard.
9.44" wide x 4.13" high (39 sq. in.), optional.
Contrast ratio 12:1 backlit.
6:1 nonbacklit.
Measured using Weston Gray Scale Comparison.
Tilt angle 135' maximum (1 50' relative to keyboard).
Viewing angle 22.5' minimum from nominal viewing point. Nominal viewing point adjustable by brightness and contrast controls.
Life of display 4000 hour backlit.
6000 hours nonbacklit.
Sound 30 mm, piezoelectric element.
Input/output
Serial port Asynchronous serial RS-232C (DB-25 connector) port - 1 start bit; 7- or 8-bit word length; 1 or 2 stop bits; selectable baud rates of 1 1 0, 150, 300, 600, 1200, 2400, 4800, or 9600 baud; RD, CTS, DSR, CD signals recognized; TD, RTS, DTR control signals generated; half-or full-duplex operation.
Parallel port Centronics-type parallel output port (DB-25 connector).
Video Composite monochrome video and RGB color video with intensity signals from a single 9-pin connector.
Modem RJ-1 1 modular line and telephone connectors. 300/1200 baud, Hayes AT command set compatible.
Disk drives Internal 3.5-inch double-sided, double-density disk drives, 720K formatted capacity each drive, 135 tpi, 9 sectors per track. Write-protection recognized.
Optional external 5.25-inch double-sided, double-density floppy disk drives, 360K formatted capacity each drive, 48 tpi, 9 sectors per track. Write-protection recognized.
Optional external rigid disk drive, 1 OM formatted capacity.
Optional external rigid disk drive, 20M formatted capacity (5 MB/sec transfer rate).
Page 6.2
Specifications
Operating system MS-DOS version 3.2.
Keyboard 75 keys: 60-key alphanumeric typewriter arrangement, 1 multifunction key, 4 cursor control keys, and 10 function keys. Full PC keyboard compatibility maintained by using mode switching and multiple keys to duplicate keypad and special function key operation.
Power requirements + 12 VDC at 1.0 amperes (1 2.0 wafts), or 120 VAC at .1 75 amperes (21 wafts).
External power adapters
Input voltages 120-volt adapter: 120 VAC (95 - 135 VAC). Auto adapter: 12 VDC (1 3.5 VDC nominal).
Input frequency 120-volt adapter: 50 or 60 Hz (48 - 62 Hz). Auto adapter: not applicable; DC voltage input.
Current 120-volt adapter: .1 75 amperes maximum continuous under full load. Auto adapter: 1.05 amperes maximum continuous under full load.
Output voltage 120-volt adapter: + 12 VDC at 1.0 A. Auto adapter: input voltage (no voltage conversion).
Internal battery pack
Capacity 2.0 AHr.
Output voltage + 12 VDC at 1.0 amperes under full load.
Life 200 charge-discharge cycles (minimum)
Weight 2.0 AHr pack - 1.5 lbs. (.680 kg) approximate.
Shelf life 3 to 5 years.
Operating length 3 hours minimum before low battery indicator during heavy use (25% disk accesses), 5 disk copies possible before battery failure.
Environment
Operating 40 - 105 degrees Fahrenheit (5 - 40 degrees Celsius) at 20 - 80% relative humidity (non-condensing).
Storage - 13 - + 133 degrees Fahrenheit (- 25 - + 56 degrees Celsius) at 20 - 80% relative humidity (non-condensing) with I hour recovery period.
Shock vibration 100 G for 1 ms during transportation.
.15 G (a 5 to 300 Hz during operation.
1 G Cu, 5 to 300 Hz during transportation.
Dimensions 1 3.4" wide x 1 1. 75" deep (f ront to back) x 3.1 " tal I at back (34.29 cm x 29.85 cm x 8.89 cm) with display closed. 13.375" tall (33.97 cm) with display in full upright position.
Weight 11.8 lbs. (5.31 kg) with standard configuration (two drives, 640K RAM, modem and battery). Additional options/accessories will affect system weight.
Chapter 7
User Reference
Table7-1. Configuration Switch Settings
SWITCH
SECTION DESCRIPTION SETTINGS
1 Drive A select
Internal floppy disk drive ON*
External floppy disk drive OFF
2 Clock frequency
4.77 MHz (IBM standard) ON*
8 MHz OFF
3 Display width
80 characters ON*
40 characters OFF
4 Display type
Internal (LCD) ON*
External (CRT) OFF
5 and 6 Drive Count
One internal drive ON, ON
Two internal drives OFF, ON
Two internal, one external drive ON, OFF
Two internal, two external drives OFF, OFF*
*factory setting
Drive A select - This switch tells the computer where drive A is located. Place this switch ON to have the internal 3.5inch floppy disk drive as drive A. The external 5.25-inch floppy disk drive would then be drive C. Place this switch OFF to have the external 5.25-inch floppy disk drive as drive
A. The internal 3.5-inch floppy disk drive would then be drive
C.
Clock frequency - The computer can be set to operate at either of two speeds. Place this switch ON to operate at 4.77 MHz (IBM standard). Place this switch OFF to operate at 8 MHz.
Display width - The computer can be turned on in one of two display width modes: 40 or 80 characters per line. Select the ON position for a display width of 80 characters per line. Select the OFF position for a display width of 40 characters per line. To provide PC compatibility, 80 characters per line is the most widely used mode.
Display type - The computer supports only one type of display at a time to conserve power. Select the ON position to use the built-in display. Select the OFF position to use an external monitor. The ON position is the factory setting since the computer is normally used with the LCD.
To see list of available commands from the Monitor prompt
press Control, ALT Insert key than type ? and press Enter key
SPARE PARTS LISTING ZFL-181 1
Model #_____ Part #______ Description
-------------- -------------- ------------------------------------------
ZFL-0181-92 150-0272-00 AC ADAPTER
ZFL-0181-92 232-0108-00 LINE CORD
ZFL-0181-92 261-0067-00 FOOT, BOTTOM
ZFL-0181-92 444-0321-00 CPU/RAM GATE ARRAY
ZFL-0181-92 595-3759-00 MANUAL, USER'S
ZFL-0181-92 860-0182-00 MANUAL, SERVICE
ZFL-0181-92 969-0600-00 CABINET, BOTTOM
ZFL-0181-92 969-0601-00 COVER, I/O PORTS
ZFL-0181-92 969-0602-00 COVER, MODEM
ZFL-0181-92 969-0603-00 COVER, BATTERY
ZFL-0181-92 969-0604-00 MEMORY BOARD, RAM 1
ZFL-0181-92 969-0605-00 MEMORY BOARD, RAM 2
ZFL-0181-92 969-0606-00 MAIN BOARD
ZFL-0181-92 969-0608-00 KEYBOARD PROCESSOR ASSEMBLY
ZFL-0181-92 969-0609-00 POWER SUPPLY
ZFL-0181-92 969-0610-00 BACKLIGHT ASSEMBLY
ZFL-0181-92 969-0611-00 CABINET, LCD FRONT
ZFL-0181-92 969-0612-00 CABINET, LCD BACK
ZFL-0181-92 969-0613-00 CABINET, KEYBOARD
ZFL-0181-92 969-0615-00 LED INDICATOR BOARD
ZFL-0181-92 969-0616-00 I/O BOARD
ZFL-0181-92 969-0617-00 CONVERTOR PCB ASSEMBLY
ZFL-0181-92 969-0618-00 BATTERY, 1.5 A/HR.
ZFL-0181-92 969-0619-00 LCD DISPLAY
ZFL-0181-92 969-0620-00 CONTRAST CONTROL ASSEMBLY
ZFL-0181-92 969-0621-00 BRIGHTNESS CONTROL ASSEMBLY
ZFL-0181-92 969-0622-00 CABLE, BACKLIGHT
ZFL-0181-92 969-0623-00 CABLE, POWER SWITCH
ZFL-0181-92 969-0624-00 CABLE, POWER
ZFL-0181-92 969-0626-00 POWER SWITCH BOARD
ZFL-0181-92 969-0627-00 COVER, FLOPPY DRIVE
ZFL-0181-92 969-0628-00 CUSHION, DISPLAY MODULE
ZFL-0181-92 969-0633-00 FUSE, 2.5 A
ZFL-0181-92 969-0634-00 COVER, POWER SWITCH
ZFL-0181-92 969-0635-00 CABLE, LCD INTERFACE
ZFL-0181-92 969-0717-00 FLOPPY DRIVE, 720 KB, 3.5'
ZFL-0181-92 969-0807-00 KEYBOARD
ZFL-0181-92 969-0823-00 BRACKET, POWER PLUG (PLASTIC)
ZFL-0181-92 969-0826-00 BRACKET, POWER PLUG (METAL)
ZFL-0181-92 969-0923-00 CABLE, KEYBOARD
ZFL-0181-92 969-0943-00 PLUG, LINE/TEL, MODEM COVER
ZFL-0181-92 969-1533-00 CAP, DIP SWITCH
ZFL-0181-92 969-2220-00 STANDOFF, HEX, METRIC
ZFL-0181-93 150-0272-00 AC ADAPTER
ZFL-0181-93 232-0108-00 LINE CORD
ZFL-0181-93 261-0067-00 FOOT, BOTTOM
ZFL-0181-93 595-3853-00 MANUAL, OWNER'S
ZFL-0181-93 860-0182-00 MANUAL, SERVICE
ZFL-0181-93 969-0602-00 COVER, MODEM
ZFL-0181-93 969-0611-00 CABINET, LCD FRONT
ZFL-0181-93 969-0612-00 CABINET, LCD BACK
ZFL-0181-93 969-0619-00 LCD DISPLAY
ZFL-0181-93 969-0627-00 COVER, FLOPPY DRIVE
ZFL-0181-93 969-0628-00 CUSHION, DISPLAY MODULE
ZFL-0181-93 969-0634-00 COVER, POWER SWITCH
ZFL-0181-93 969-0717-00 FLOPPY DRIVE, 720 KB, 3.5'
ZFL-0181-93 969-0802-00 CABINET, KEYBOARD
ZFL-0181-93 969-0803-00 CABINET, BOTTOM
ZFL-0181-93 969-0804-00 COVER, BATTERY
ZFL-0181-93 969-0805-00 COVER, FLOPPY DRIVE
ZFL-0181-93 969-0807-00 KEYBOARD
ZFL-0181-93 969-0810-00 BATTERY, 2.0 A/HR
ZFL-0181-93 969-0811-00 VIDEO ADJ. BOARD
ZFL-0181-93 969-0813-00 MAIN BOARD
ZFL-0181-93 969-0814-00 POWER SUPPLY
ZFL-0181-93 969-0815-00 I/O BOARD
ZFL-0181-93 969-0816-00 LED INDICATOR BOARD
ZFL-0181-93 969-0817-00 MEMORY BOARD
ZFL-0181-93 969-0818-00 RESISTOR ASSEMBLY , 10 WATT
ZFL-0181-93 969-0820-00 KNOB, BRIGHTNESS/CONTRAST
ZFL-0181-93 969-0821-00 CAP, TOP CABINET
ZFL-0181-93 969-0822-00 CABLE, CN9 - CN304
ZFL-0181-93 969-0823-00 BRACKET, POWER PLUG (PLASTIC)
ZFL-0181-93 969-0825-00 BRACKET, BRIGHTNESS/CONTRAST
ZFL-0181-93 969-0826-00 BRACKET, POWER PLUG (METAL)
ZFL-0181-93 969-0829-00 CABLE, LCD INTERFACE
ZFL-0181-93 969-0923-00 CABLE, KEYBOARD
ZFL-0181-93 969-0924-00 COVER, I/O PORTS
ZFL-0181-93 969-0943-00 PLUG, LINE/TEL, MODEM COVER
ZFL-0181-93 969-1489-00 CABLE, POWER SWITCH
ZFL-0181-93 969-1533-00 CAP, DIP SWITCH
ZFL-0181-93 969-1582-00 CENTER PIN, I/O PORT COVER
ZFL-0181-93 969-1583-00 END PIN, I/O PORT COVER
ZFL-0181-93 969-2220-00 STANDOFF, HEX, METRIC