Radio Shack HTX-202 2 Meter FM Transceiver Cheat Sheet

Up one level
Back to Home The Radio Shack HTX‑202 2 Meter FM Handheld Transceiver Cheat Sheet
(Also applicable to the HTX‑404 with
appropriate frequency and offset changes)
Date printed: 21-November-2009

Note: In the instructions below pSC is the star key and qSC is the pound key.

Storing a frequency in memory
1. Select VFO Mode	Press [VF]
2. Enter Frequency	Enter the last 4 digits of the receiver frequency. For instance, for 147.570, enter 7570. On a mistake, re-enter the digits.
3. Select Tone Freq	Press [F] [M-SET] Press pSC or qSC to step up or down through the configuration menu described below. At tc, rotate the tuning knob to select the Transmit Subaudible Tone. Press PTT to exit the menu and save the configuration.
4. Turn on Tone Encoder	Press [F] [T-SQL]. Confirm the T-SQL symbol is showing in the display
5. Set the Transmit Offset	Press [F] [+/-] to toggle between +, -, or no (zero) offset.
6. Store in Mem Channel	Press [F] and rotate the tuning knob to select the memory channel. Press and hold [F] [M-WR] for 1 second to store the frequency into the selected channel slot.
7. Select Memory Mode	Press [MR]

Other Frequency-Related Operations

Clear Mem Channel Press [MR] and select the memory channel to clear.
Press [F] [M-CLR] to clear.

Copy Mem to VFO
(recall mem) Press [MR]
Select the channel, then press [F] [M-CLR]
Press [VF]

Other Operations

Set Power Press the Low Power button on top of the radio
IN for Low power, OUT for High Power.

Lock the Keyboard Press [F] [LOCK]. The Lock symbol appears.
Repeat to unlock.

Power Save Press [F] [SAVE]. The Save symbol appears.
Repeat to unlock.

Memory Scan Press [MR]
Press pSC or qSC to scan in that direction.

Frequency Scan Press [VF]
Press [F] [M-SET]
Press pSC or qSC to set the scan limits.
Press PTT to exit the menu and save the configuration.
Press pSC or qSC to scan in that direction.

Configuration Menu Code Default Explanation

Symbol Default Description

oS 0.600 Transmitter Offset

tc 88.5 Transmitter Subaudible Tone Frequency

rc 88.5 Receiver Subaudible Tone Frequency

Sr 20 Frequency Step

ti Scan Resume Time Interval

Sd Scan Delay Time Interval

S1 144.00 Lower Frequency Scan limit

S2 148.00 Upper Frequency Scan limit

Ud dn Vacant Scan Direction

PS 1-16 Power Save Duty Cycle

tE oFF Transmitter Inhibit

to oFF Transmitter Timeout

Lb 4 Frequency Lock Time

Ar oFF Touchtone Reply

Configuration Menu Code Default Explanation
Symbol	Default	Description
oS	0.600	Transmitter Offset
tc	88.5	Transmitter Subaudible Tone Frequency
rc	88.5	Receiver Subaudible Tone Frequency
Sr	20	Frequency Step
ti		Scan Resume Time Interval
Sd		Scan Delay Time Interval
S1	144.00	Lower Frequency Scan limit
S2	148.00	Upper Frequency Scan limit
Ud	dn	Vacant Scan Direction
PS	1-16	Power Save Duty Cycle
tE	oFF	Transmitter Inhibit
to	oFF	Transmitter Timeout
Lb	4	Frequency Lock Time
Ar	oFF	Touchtone Reply

To clear an "ER 1" error turn the radio on while holding down the button above the PTT
bar and the "D" button on the keyboard. This totally wipes the memory channels.

Back to the top of the page
Up one level
Back to Home

This page originally created on 10-Feb-2005

This web page, this web site, the information presented in and on its pages and in these modifications and conversions is © Copyrighted 1995 and (date of last update) by Kevin Custer W3KKC and multiple originating authors. All Rights Reserved, including that of paper and web publication elsewhere.

Other Frequency-Related Operations
Clear Mem Channel	Press [MR] and select the memory channel to clear. Press [F] [M-CLR] to clear.
Copy Mem to VFO (recall mem)	Press [MR] Select the channel, then press [F] [M-CLR] Press [VF]

Other Operations
Set Power	Press the Low Power button on top of the radio IN for Low power, OUT for High Power.
Lock the Keyboard	Press [F] [LOCK]. The Lock symbol appears. Repeat to unlock.
Power Save	Press [F] [SAVE]. The Save symbol appears. Repeat to unlock.
Memory Scan	Press [MR] Press pSC or qSC to scan in that direction.
Frequency Scan	Press [VF] Press [F] [M-SET] Press pSC or qSC to set the scan limits. Press PTT to exit the menu and save the configuration. Press pSC or qSC to scan in that direction.