Motorola GP338 Instruction Booklet page 2

The GP338 Professional Radio :
A Versatile Radio
The GP338 is essential for growing organizations because of its unique versatility. When necessary,
the radio can easily be programmed in the field to add or delete features. So, whether it's the harsh
environment of a construction site or the posh elegance of an exclusive hotel, the radio of choice is
the GP338. It's the radio that grows with you.
Flexible with Good Audio Quality —
Performs Under Any Condition:
Ideal when you need:
• To communicate frequently with multiple work
groups.
• A rugged radio to perform under harsh outdoor
condition.
• To communicate in a high-noise environment.
• To coordinate law enforcement and
emergency.
• Constant up-to-the-minute information.
GP338 Key Features and Benefits
X-PAND™ Audio Technology:
Motorola's special voice compression and
expansion technology called X-PAND™ enables
crisper, clearer and stronger audio quality,
allowing you to keep communicating, even in any
noisy environment.
Battery Strength Indicator:
Easy-to-read on-screen LCD display indicator
alerting user on battery strength.
Name & Tone Tagging:
Capability to assign 8 different ringing tones and
visual caller ID to 8 specific users/talkgroups
making audio and visual caller identification to
these 8 groups possible.
Received Signal Strength Indicator:
A very user-friendly feature to display radio signal
strength in the vicinity where you operate in.
Clock and Reminder Alarm:
Set time stamp on incoming recorded messages;
Or, set the alarm to remind user of important
appointments.
14-Character Alpha Numeric Dot Matrix Display:
Clear and easy to read text display.
Emergency Siren:
Easy-to-access, one-touch button with piercing
alarm to seek help in critical situations.
Field Retrofit Option Boards:
Easy to install, affordable add-on functionality
whenever your needs arise. Option Boards are
available for:
i) DTMF Decode for in-coming calls capability.
ii) Voice Storage for recording and playing back
voice messages.
Battery Options:
Flexible choice of batteries:
- NiCD Battery
- High Capacity NiMH Battery
- Ultra High Capacity NiMH Battery
- Lithium Ion Battery
- FM NiCD & NiMH Battery
Enhanced Signalling Features:
The GP338 two-way radio comes in these three
choices of Signalling protocol:
I) MDC1200:
• PTT-ID
• Voice Selective Call
• Selective Radio Inhibit
• Status/Messages
• Call Alert
• Radio Check
• Emergency
II) Quik Call II:
• Call Alert
• Voice Selective Call
III) Dual Tone Multiple Frequency
(DTMF) Signalling Encode
Other GP338 Features:
• Channel Scan
• Time-Out-Timer
• PL / DPL
• Busy Channel Lockout