Radio Shack 4 Quick Reference

Error
Messages
Number
Message
Explanation/
Action
7
X'07'
Attempted to
read
locked/deleted
data
record
Check for error
in
program
6
X'06'
Attempted
to read
system data
record
Check for
error in
program
5
X'05'
Data record
not
found
during read
Try again; use
another disk;
refor-
mat
old disk
13
X'OD'
Data
record not
found during
write
Try again;
use
another disk
39
X'27'
Device in use
Reset
device in use
before
REMOVEing it
8
X'08'
Device not available
Check
device
specifi-
cation; make
sure
peripheral
is ready
30
X'1E'
Directory
full— can't
extend file
Copy files to
new
disk
17
X'11'
Directory read
error Try
another drive
or
disk
18
X'12'
Directory write error
Try another
disk
27
X'1B'
Disk space
full Write
file
to
a disk
with more
available
space
28
X'1C
End
of file
encountered
Check
for error in
program
63
Extended error Error code
is in HL
register
25
X'19'
File access denied Use
correct pass-
word; use
no pass-
word for unprotected
file
41
X'29'
File
already open Use
RESET
to
close
the file
24
X'18'
File not in directory Check
spelling of
filespec
38
X'26'
File not open Open file before
access
20
X'14'
GAT read error Try another drive
21
X'15'
GAT write error Try another drive or
disk
22
X'16'
HIT read error Try another drive
1Q

Radio Shack 4 Specifications

General

Brand	Radio Shack
Model	4
Category	Remote Control
Number of Devices	4
Type	Universal Remote