commtech wireless Mercury 8-Line User manual

Mercury 8-Line
User Manual
(Manual Revision 4.10)
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Mercury 8-Line Synthesised Manual
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NOTICE
This manual, software and electronic circuitry are copyrighted. All rights reserved. Under the copyright laws, this manual,
software and electronic circuitry may not be copied, in whole or in part without written prior consent of Commtech
Wireless.
All information provided in this document is carefully prepared and offered in good faith as a guide in the installation, use
and servicing of our products. Installers must ensure that the final installation operates satisfactorily within the relevant
regulatory requirements. Commtech Wireless accepts no responsibility for incorrect installation. Commtech Wireless
reserves the right to change products, specifications, and installation data at any time, without notice.
Commtech Wireless makes certain limited warranties with respect to defective diskettes, documentation and electronic
circuitry. Please see the associated information contained on this page.
SOFTWARE LICENSE STATEMENT
This manual, software and electronic circuitry are protected by international copyright laws. Under the copyright laws, this
manual, software and electronic circuitry may not be copied, in whole or in part without written prior consent of Commtech
Wireless, except in the normal use of the software to make an archival copy of the software for the sole purpose of
backing up the software and protecting your investment from loss or damage.
LIMITED WARRANTY
With respect to the physical documentation and physical electronic circuitry enclosed herein, Commtech Wireless
warrants the same to be free of defects in materials and workmanship for a period of one year from the date of purchase.
In the event of notification within the warranty period of defects in material or workmanship, Commtech Wireless will
replace the defective diskettes, documentation and electronic circuitry. The remedy for breach of this warranty shall be
limited to replacement and shall not encompass any other damages, including but not limited to loss of profit, and special,
incidental, consequential, or other similar claims.
Commtech Wireless specifically disclaims all other warranties, expressed or implied, including but not limited to implied
warranties of merchantability and fitness for a particular purpose with respect to defects in the documentation and
electronic circuitry, and the program license granted herein, in particular, and without limiting operation of the program
license with respect to any particular application, use, or purpose.
COMPLIANCE NOTICES
AUSTRALIA: Where applicable, to ensure compliance with ACA Technical Standards, this equipment is labeled with a
Telecommunications Compliance Label. For safety reasons, this equipment should only be connected to compliant
telecommunications equipment in accordance with the manufacturer’s instructions.
NORTH AMERICA: Where applicable, this equipment has been tested and found to comply with FCC Rules and
Regulations, Part 15 with the limits of a Class B digital device, designed to provide reasonable protection against harmful
interference. This equipment generates, uses and can radiate frequency energy and if not installed and used in
accordance with the instructions, may cause interference harmful to radio communications. On the base of the
equipment is a label containing an FCC Registration Number, if applicable.

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Table of Contents
1. ABOUT THE 8-LINE MERCURY........................................................................................................4
1.1 Features......................................................................................................................................... 4
1.2 About This Handbook.................................................................................................................. 4
2. THE MERCURY 8-LINE PAGER........................................................................................................5
2.1 Getting Started.............................................................................................................................. 5
2.1.1 Case Layout......................................................................................................................... 5
2.1.2 LCD Screen......................................................................................................................... 5
3. MERCURY 8-LINE PAGER OPERATION ........................................................................................6
3.1 Functions....................................................................................................................................... 6
3.1.1 Turning the Pager “ON”...................................................................................................... 6
3.1.2 Reading a New Message ..................................................................................................... 6
3.1.3 Deleting Individual Messages ............................................................................................. 6
3.1.4 Deleting All Messages ........................................................................................................ 7
3.1.5 Protecting a Message........................................................................................................... 7
3.1.6 Un-protecting a Message..................................................................................................... 7
3.1.7 Turning the Pager “OFF” .................................................................................................... 8
3.1.8 Audio or Vibration Alert (Vibration mode for discreet alerts)............................................ 8
3.1.9 Back-light (for viewing at Night)........................................................................................ 8
3.1.10 Setting the Alarm ................................................................................................................ 8
3.1.11 Adjusting the Time and Date............................................................................................... 9
3.1.12 To change the LCD level..................................................................................................... 9
4. APPENDIX.............................................................................................................................................10
4.1 Precautions.................................................................................................................................. 10
4.2 Further Help and Support......................................................................................................... 10
4.3 Specifications............................................................................................................................... 11
Electrical Specification................................................................................................................. 11
Technical Specification ................................................................................................................ 11
Mechanical Specification ............................................................................................................. 11

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1. ABOUT THE 8-LINE MERCURY
1.1 Features
“The Perfect partner for professionals on the move.” The Commtech “Mercury 8-Line”
Pager is in a class of its own. Specifically designed for on site paging applications, it‟s
the perfect partner for professionals on the move.
Reliability
Reliability is one of the key factors when considering a pager. Not only does this
determine how reliably the pager receives the message but it also determines the expected
life span of the pager. That‟s why the Mercury 8-Line is backed by a full 12 month
warranty.
Ease of Use
Plain and simple. That was the specification for the design of the „user interface‟.
The Mercury 8-Line will make all your wishes come true. Boasting simple delete, delete
all and message reading facilities. It is also possible to change alert melodies, vibration
and even the screen contrast if you wish.
Availability
Do you need a UHF pager on 450Mhz? The Commtech Mercury 8-Line can help. The 8-
Line Mercury pager is synthesized meaning that the majority of the worlds frequencies
can be programmed into the pager.
1.2 About This Handbook
This handbook is designed to assist users with the Mercury 8-Line Pager.
This handbook is set out in a series of easy to follow step by step instructions followed by
a checklist to confirm the steps as outlined. Following the steps and checklists correctly
will ensure that there will be no problems when using the Mercury 8-Line Pager.
NOTE: A note preceded with this symbol indicates secondary information
pertaining to the topic under discussion.
IMPORTANT: A Right-pointing arrow followed by text in this manner presents
important information.
▲WARNING: Warnings like this alert you to the fact that you might damage your
equipment or lose data if you don't follow instructions carefully.

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2. THE MERCURY 8-LINE PAGER
2.1 Getting Started
2.1.1 Case Layout
The Mercury 8-Line pager has four buttons on its case.
--- Up Key
--- Down Key
--- Menu Key
--- Read Key
2.1.2 LCD Screen
The Mercury 8-Line Pager contains a backlit, 8-Line, alphanumeric LCD screen. Each
line is 21 characters long. The screen can also be zoomed to 4 lines giving a larger font
but less characters per line.
There are also a number of small icons underneath this line which give a quick indication
of the current status and settings for the pager. The LCD screen is shown below.
The table below shows the meaning of each icon.
Icon
Description
Beeping Alert
Vibrate Alert
Mute (silent alert)
Daily Alarm On
Range Indicator
Low battery

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3. MERCURY 8-LINE PAGER OPERATION
3.1 Functions
3.1.1 Turning the Pager “ON”
To turn the pager ON, follow these steps:
1. Insert the battery into the pager.
2. Press the Read Key , until the screen displays the Start-up message. The
audio alert will sound or the pager will vibrate.
To stop the Audio Alert or Vibration Press any key. If no key pressed during
alert period, the alert stops automatically and the message is assumed to be an
unread message.
3. To check for Unread messages and Total messages Press the Read Key
again.
4. To read existing messages Pressing either of the Arrow Keys will toggle
between messages. Press the Read Key again to view the selected message
in detail.
3.1.2 Reading a New Message
When the pager is being used it will typically have a blank screen when a new message is
received.
The pagers will either sound the audio alert or vibrate and the new message will be
displayed on the screen.
1. To stop the audio alert or vibration Press the Read Key again and the
screen will go blank.
2. To check the message Press the Read Key once.
To read previous messages Use the Arrow Keys to scroll through the
stored messages. Press the Read Key again to view the selected message in
detail.
3. To return to the Standby Screen, press the Menu Key twice.
3.1.3 Deleting Individual Messages
Go to the message to be deleted. To delete it:
Press the Menu Key once. The Delete Menu will be displayed.
Using the Arrow Keys choose the Delete Message icon, by
making it flash.
Press the Read Key to confirm your selection.

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3.1.4 Deleting All Messages
Go to any message. To delete all messages:
Press the Menu Key once. The Delete Menu will be displayed.
Using the Arrow Keys choose the Delete All Messages icon, by
making it flash.
Press the Read Key to confirm your selection. You will then be asked to
confirm deletion of all messages again. To do this, choose the icon by
making it flash with the Arrow Keys and then press the Read Key
to confirm this.
If you do not wish to delete all messages, select the icon and press the Read
Key to confirm.
3.1.5 Protecting a Message
Go to the message you wish to protect. To protect the selected message:
Press the Menu Key once. The Delete Menu will be displayed.
Using the Arrow Keys choose the Protect Message icon, by
making it flash.
Press the Read Key to confirm your selection. The message will then be
unable to be deleted, until unprotected.
3.1.6 Un-protecting a Message
Go to the protected message you wish to unprotect. To un-protect the selected message:
Press the Menu Key once. The Delete Menu will be displayed.
Using the Arrow Keys choose the Un-Protect Message icon, by
making it flash.
Press the Read Key to confirm your selection. The message will then be
able to be deleted.

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3.1.7 Turning the Pager “OFF”
1. Press the Menu Key once. The Function Settings Menu is displayed.
2. Press either of the Arrow Keys until the Power Off icon flashes.
3. Press the Read Key once to confirm. The pager will then turn off.
3.1.8 Audio or Vibration Alert (Vibration mode for discreet alerts)
With the Pager ON:
1. Press the Menu Key until the Function Settings Menu is displayed.
2. Using the Arrow Keys select the icon.
3. Press the Read Key once. The alert function the pager is currently set to will
flash.
4. If you wish to change, Press either of the Arrow Keys until the correct
setting is found. Choose either for beep or for vibrate or for mute.
5. Press the Read Key once and this will change to the mode that is flashing.
3.1.9 Back-light (for viewing at Night)
The backlight is manually turned on.
On receipt of a message the backlight will not be on.
1. Press and hold the Menu Key until the Back light comes on.
NOTE: To extend the battery life, the Backlight will automatically turn “off” after 15 sec.
2. To turn the backlight off, you can wait for it to timeout, or hold the Menu Key
until the Backlight turns off.
3.1.10 Setting the Alarm
With the Pager ON:
1. Press the Menu Key until the Function Settings Menu is displayed.
2. Using the Arrow Keys select the icon. Press the Read Key once.
The Alarm Settings Menu will be displayed.
3. Use the Left Arrow Key to decrease the value of a field and the Right Arrow Key
to increase the value of a field.
4. The Read Key will move you along to the next character for editing.
5. Settings will be saved when you press the Read Key to the end of the line.

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3.1.11 Adjusting the Time and Date
With the Pager ON:
1. Press the Menu Key until the Function Settings Menu is displayed.
2. Using the Arrow Keys select the icon. Press the Read Key once.
The Time and Date Settings Menu will be displayed.
3. Use the Left Arrow Key to decrease the value of a field and the Right Arrow Key
to increase the value of a field.
4. The Read Key will move you along to the next character for editing.
5. Settings will be saved when you press the Read Key to the end of the line.
3.1.12 To change the LCD level
With the Pager ON:
1. Press the Menu Key until the Function Settings Menu is displayed.
2. Using the Arrow Keys select the icon. Press the Read Key once.
The Contrast Menu will be displayed.
3. Use the Arrow Keys to alter the LCD contrast.
4. The Read Key to confirm your setting.
5. To return to the Standby Screen press the Menu Key once.

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4. APPENDIX
4.1 Precautions
1. This pager contains precision electronic components. Avoid temperature
extremes during use and storage and do not subject it to strong impact.
2. Avoid using the pager in an area where it might come into contact with liquids or
very high humidity.
3. Never try to take the pager apart. Doing so can lead to serious damage and
malfunction.
4. Replace the battery as soon as possible after you notice it getting low. Leaving a
dead battery in the pager can result in damage caused by leaking fluids. The
battery should be removed from the pager if you do not plan to use it for a long
time.
5. Clean the pager by wiping it with a soft dry cloth. You can also use a cloth
moistened with a weak solution of mild neutral detergent and water. Wring as
much liquid as possible from the cloth before wiping the pager. Never use
thinner, benzene, alcohol or other volatile agents to clean the pager.
6. Do not allow the pager to be exposed to direct sunlight, heat from heaters or other
sources of heat (greater than 60°C). Do not leave the pager in a motor vehicle that
is parked in the sun.
7. Never expose batteries to direct sunlight or incinerate them. Doing so may cause
the batteries to explode.
8. Never try to charge batteries or take them apart. Doing so can cause them to leak
fluid.
4.2 Further Help and Support
Contact your Place of Purchase
A Commtech Wireless Authorized Distributor or Dealer sets up most systems. Contact
your place of purchase with inquiries beyond the scope of this manual.
This Product is Not Field Serviceable
Should a fault develop with the hardware or software, contact your place of purchase for
the most appropriate form of action. Do not attempt to open or repair any of the products
as this may void any warranty.

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4.3 Specifications
Note: Specifications subject to change to any notice
Electrical Specification
Rx Frequency ............................................................................... 135-175, 276-284, 406-478, 925-932
Nominal Battery Life .............................................................more than 30 days (‘AAA’ alkaline battery)
Technical Specification
Code Format.............................................................................................................................POCSAG
Bit Rate...................................................................................................................... 512/1200/2400bps
Number of Cap codes............................................................................................................................ 6
Channel Space Receiver:..................................................................................................... 12.5/25KHz
Modulation Method ...................................................................................................................FSK-NRZ
Maximum Sensitivity........................................................................................................512bps 5mV/m
.......................................................................................................................................1200bps 7mV/m
.......................................................................................................................................2400bps 9mV/m
Optimal Deviation ................................................................................................................... +/- 4.5KHz
Frequency Stability .......................................................+10ppm (VHF), 5ppm (UHF), 3ppm (930 MHz)
Selectivity ......................................................................................................................................>65dB
Image Rejection ............................................................................................................................>52dB
Spurious Rejection .......................................................................................................................>60dB
Intermodulation .............................................................................................................................>50dB
Alert Tone Level ................................................................................More than 75dB in 30cm distance
Nominal Battery .................................................................................................... ‘AAA’ alkaline battery
Low Battery Voltage .........................................................................................................................1.1V
LCD .................................................................................................8 line x 21chars or 4 line x 17 chars
Max Messages .................................................................................................................................... 60
Max chars per message .................................................................................................................... 500
Backlight .................................................................................................................................White LED
Alarm ..................................................................................................................................... Daily alarm
Duplicate message rejection ..............................................................................................................yes
Mechanical Specification
Unit size (mm): ....................................................................................72mm(L) × 53mm(W)× 19mm(H)
....................................................................................................2.8 inch(L) x 2.0inch(W) x 0.75inch (H)
Weight .............................................................................................................................. 65grams / 2oz
No. of Keys: ........................................................................................................................................... 4