Installation Instructions
Table Of Contents
- Introduction
- FCC Requirements
- Innovation, Science and Economic Development Canada Compliance
- Safety Precautions
- Information and Options
- Battery Installation and Removal
- Battery Care and Maintenance
- Antenna Installation and Removal
- Radio Controls
- LCD Display
- Programmable Switch and Button Functions
- Channel/Zone Selection Options
- Basic Radio Operation
- Command Zone Operation
- Code Guard/NAC Operation
- Mixed Mode Operation
- Trunking Channel Basic Operation
- Scan Options
- Pick List Options
- Unit-to-Unit Call Options
- Emergency Signaling Options
- Encryption Operation
- Messaging
- Paging and Call Alert
- Radio Inhibit/Enable [INH]/[UNINH]
- Other Options and Functions
- Backlight [LITE]
- Battery Life [LIFE]
- Bluetooth [BT]
- Busy Channel Operation
- Channel Select [CHAN]
- Cloning [CLON]
- Contrast
- Control Lockout [LCK]
- Date and Time [DATE]
- Global Positioning [GPS]
- Hard Power Down [PWRD]
- Keypad Programming
- Minimum Volume [VOL]
- Monitor [MON]
- Nuisance Channel Delete [DEL]
- Phone [PHN] and Hang Up [HANG]
- Radio Accountability Tone [RAT]
- Radio info
- Repeater Talkaround [T/A]
- Send Alert Tone [SNDT]
- Send Signal [SEND]
- Squelch Adjust [SQL]
- Site Display [STDS]
- Site Lock [STLK]
- Site Search [STSR]
- Surveillance Mode [SURV]
- System Test
- Transmit Digital [TXAD]
- Transmit Power [PWR]
- Two-Tone Select [TONE]
- Versions
- Zone Select [ZONE] (Conventional and Trunked Channels)
- Keypad Programming
- BK Technologies Warranty Information
- My Radio Settings
BK Technologies
- 22 -
Mixed Mode Operation
The receiver and transmitter are capable of operating in analog wide-
band (25 kHz channel spacing), analog narrow-band (12.5 kHz channel
spacing) and APCO Project 25 Digital Mode.
Each channel’s Receive and Transmit Mode can be set independently
as follows:
Mode RX TX
Analog Receive qualied analog
signals only
Transmit analog signals only
Digital Receive qualied digital
signals only
Transmit digital signals only
Mixed Automatically receive qualied
analog or digital signals
Transmit analog or digital signal,
depending on the status of “TX
Digital” switch
Digital receptions and transmissions will be
indicated by illuminating the D annunciator in
addition to the RX or TX annunciator.
Analog receptions and transmissions will be
indicated by illuminating the A annunciator in
addition to the RX or TX annunciator.
Mixed Mode Talkback
If Mixed Mode Talkback is enabled, transmissions initiated while hold
time remains will be in the same mode as the received signal, on the
frequency of the Ready to Transmit (RTX) channel. Depending on radio
state, the RTX channel can be the main channel, a held scan or priority
channel if Talkback Scan is enabled, or the Priority 1 channel if “TX on
PR1” is enabled. TX Mode on the RTX channel must be set to MIXED.
While hold time after a reception remains, transmissions will be in the
same mode as the received signal, regardless of
the status of the TX Digital switch. As in Talkback
Scan, the RTX channel and receive annunciators
will be displayed for the duration of the timer.
CHANNEL SL ZONE SEL
CHANNEL 1
MENU
3:33
380.00000
BKR9000
TXD
CHANNEL SL ZONE SEL
CHANNEL 1
MENU
3:33
380.00000
BKR9000
TXA
CHANNEL SL ZONE SEL
CHANNEL 1
MENU
3:33
380.00000
BKR9000
RXD
Press the PTT while the RX
indicator is shown